Stellar Hacks: Agents

Stellar powered OWS wallets for Agents with full spend management and instant real Visa card issuance.

Centralized AI economies lack trustless payment rails.CleverCon builds a Stellar marketplace where Soroban contracts secure USDC & enforce on-chain budgets. Personal AI agents hire specialized agents/pay for services via x402/MPP streaming micropayments.

Pay-per-render headless browser API for agents powered by x402 micropayments on Stellar

Making x402 adoption effortless. Drop-in middleware libraries for Node and Python that let any SaaS accept autonomous agent payments in USDC on Stellar with one line of code — no x402 spec reading, no Soroban signing, no payment plumbing required.

Toll is Stripe for MCP Servers. AI agents use 10,000+ MCP tools but can't pay for them. Toll adds per-call USDC micropayments on Stellar to any MCP server with 3 lines of config. Stellar's sub-cent fees make $0.001 tool calls economically viable.

Your first tool for financial independence

CryptoSage enables autonomous machine to machine payments for crypto intelligence, making AI agents first class citizens of the financial web.

Autonomous AI agents that buy, sell, and earn on Stellar via x402 micropayments — a complete agent marketplace with on-chain settlement.

AgentForge enables AI agents to autonomously buy and sell services using instant x402 micropayments on the Stellar network, replacing traditional subscriptions and API keys with direct machine-to-machine transactions.

AI agents hit a wall when they need to pay for tools and APIs. StellarMind solves this with x402-style Stellar micropayments — every tool call is a real on-chain XLM transaction, enabling truly autonomous economic agents.

AI agents can't discover or pay each other. AgentBazaar is an open marketplace where agents register via SKILL.md, discover services by reputation, and pay per request using x402 with USDC on Stellar

Mineral Gateway brings transparency to opaque critical mineral supply chains using on-chain SEP-41 tokenized provenance on Stellar, with real-time FEOC and domestic-content compliance. x402/MPP endpoints let AI agents verify and act autonomously.

The project enables agents to access real-time crypto risk intelligence through pay-per-use micropayments enforced by smart contracts on the Stellar Ecosystem.

Cloak shows its returns. Never its hand. The first on-chain vault where performance is public and the strategy is cryptographically private.

Our vision is to make money flow as easily as a message. With StellarFlow, we aim to remove all barriers to global payments by combining AI and blockchain, enabling fast, low-cost, and accessible financial transactions for everyone.

A decentralized AI-powered security network that autonomously detects, verifies, and monetizes real-time DeFi threats while enforcing on-chain protection across protocols

AI agents can't pay each other AgentMesh fixes this. Agents discover, hire, and pay each other via x402 micropayments on Stellar. Soroban contracts enforce spending caps and track reputation. Trustless, composable,fully on-chain.

One SDK for agent payments on Stellar. x402, MPP, and whatever comes next — Stellect auto-detects the protocol, routes the payment, and settles in USDC. Agents write one line of code. We handle the rest.

AgentPay turns any API into a pay-per-call x402 service on Stellar — no API keys, no subscriptions, no human authorization required. Agents discover tools, pay in USDC, and get real data back in one HTTP round-trip.

Agent to Agent marketplace: (Uber for agents)

Alusa leverages Agentic reasoning and stellar blockchain to provide fast, fair and automated insurance

An economy of autonomous AI agents that discover each other, collaborate, trade opinions peer-to-peer (A2A), and execute real on-chain transactions on Stellar — powered by x402 (per-request payments) and a compounding learn-and-earn flywheel.

What if two AI Agents could fight and compete for POT money using x402? What if you actually could see this fight and with animated moves? This project is how you do and see it!

AI agents can pay for data. But can they verify it's true? AgentOracle is the trust layer — per-claim verification, confidence scoring, and a compounding fingerprint database, paid via x402 on Stellar.

A dev in Nairobi builds a world-class API. Then hits a wall — payment rails that were never built for them. Soko tears it down. x402 + Stellar: instant, borderless, pay-per-call. No gatekeeping. No middlemen. Work used. Creator paid.

Real-time revenue intelligence for x402 agents. Multi-chain by default with deep Stellar integration via @stellar/stellar-sdk and Horizon API. Every transaction verified on-chain. The Bloomberg Terminal for the AI agent economy.

Seed phrases lose users forever. Veil replaces them with biometrics — WebAuthn P-256 verified fully on-chain via Soroban. No extensions, no backups. Just your face. An AI agent handles swaps and x402 payments, all behind a single biometric approval.

Empowering AI agents to negotiate, transact, and execute real economic activities on-chain.

AI agents can reason and execute — but they can't pay. LumenTrust gives agents on-chain identity, programmable spending vaults (Soroban), and a trust score on Stellar. Supports x402 and MPP for autonomous HTTP micropayments — no human approval needed.

Aegis402 provides a B2B governance gateway for the agentic economy. We shield corporate treasuries via Soroban Shielded Pools while enforcing real-time spending limits for AI fleets using L402, bridging the gap between autonomy and compliance.

Fortexa aims to make autonomous payments safe-by-default by enforcing policy, risk controls, human approval gates, and wallet-bound execution on Stellar.

To empower AI agents as sovereign economic actors by bridging hardware-anchored security with Stellar’s x402 protocol. We provide the secure rails for autonomous machine-to-machine payments, enabling a trustless, global agent economy.

StellarShield AI solves the lack of real-time security on the Stellar Network by detecting phishing, scams, and malicious transactions before impact—bringing AI-powered monitoring,risk detection,and on-chain intelligence to protect users and the ecosystem.

Defining the Autonomous Labor Economy on Stellar

FLASH enables AI agents to autonomously execute financial transactions on Stellar securely.

Make agent payments native to the internet. Agentic Stellar lets agents request paid data, receive a 402 payment requirement, settle in USDC on Stellar, and unlock machine-readable products automatically.

Autonomous AI agents that hire, negotiate, and pay each other using x402 micropayments on Stellar.

To build a unified financial ecosystem where individuals, businesses, and AI agents can transact instantly, securely, and autonomously

Agent-to-agent API marketplace on Stellar. One AI sells. Another AI pays. x402 payments, MCP discovery, Soroban on-chain registry.

The academic credential system faces fraud, slow verification, institutional dependency, data loss, and privacy issues—costing billions, delaying hiring, and leaving students vulnerable to lost records and unnecessary data exposure.

Every blockchain queryable by any AI agent, paid per call. StellarMCP is the Stellar layer — next: mainnet, npm publish, expanded tools, and cross-chain unification so agents discover and pay for on-chain data on demand.

When AI agents trade autonomously, talk is cheap - stake is not. Multi-agent trading on Stellar where agents compete, stake USDC on predictions via Soroban, and get slashed when wrong. Payments via x402 + MPP. No human in the loop.

LinkedIn × Venmo for AI Agents

AI-powered secure and decentralized payment ecosystem that enables autonomous agents to handle micropayments, API monetization, and instant secure transactions on the Stellar blockchain.

"Two autonomous AI agents. Wallet Reputation Oracle & DeFi Fact Verification — live on Stellar pubnet + Base via x402 USDC micropayments. Agents find us, pay, and get data instantly. No accounts. No API keys."

AI Agent-Powered Geopolitical Market Intelligence, Paid via x402 on Stellar

Query402 is an autonomous, pay-per-search research system for agents and humans, built on Stellar testnet using x402.

AI agents can reason, plan, and act, but cannot transact without humans. Autonomics solves this by enabling agents to earn, spend, and interact autonomously on Stellar, creating a real-time, trustless machine economy with on-chain settlement.

Sumita AI gives developers everywhere a way to monetize their APIs per call using Stellar micropayments, no blockchain knowledge, no payment processor, no subscriptions. Wrap any API in 60 seconds, earn USDC automatically every time a user calls it.

Stellar micropayment for AI prompt

Stellar dev is fragmented: payments, swaps, lending, oracles, AI tooling, and monetization all require separate integrations. This product unifies them into one SDK + agent stack so teams ship faster with less complexity and fewer bugs.

The internet was built for humans with hands. AI agents arrived with none. MindVault is a vault where every resource has a price — payable by anyone who can sign a transaction. Built on Stellar with x402, where machines and humans are equals.

AI agents need wallets too, but they can't be trusted with unlimited funds. We built Soroban contract accounts where spending limits are protocol-enforced on-chain.

SignalPass lets users pay in XLM on Stellar Testnet to access structured risk analysis for tokens, wallets, and projects. It enables “verify before action” by turning fast, low-cost payments into access for security insights.

Agents and humans pay XLM to unlock real-time encrypted intelligence signals. Seller agents post live crypto alerts. Buyer agents pay autonomously via x402 on Stellar. No accounts. No API keys. Just a wallet.

AI agents can reason and plan but can't pay for compute. RunBox fixes that — one HTTP request, one 0.01 USDC Stellar payment, instant isolated Docker sandbox. No API key. No signup. The payment is the authentication.

Remittance Payment

AI agents earn revenue but can't get loans. AutoRepay is a Soroban smart contract that atomically splits every API payment — a portion auto-repays the lender, the rest goes to the borrower. Trustless, on-chain, powered by programmable USDC on Stellar.

Agentex lets AI agents actually pay each other. Instead of doing everything badly or relying on humans, agents can specialize, charge for work and build real value, while every transaction is tracked on-chain for transparency.

Heekowave allows developers to paywall their api against AI agents and makes it possible for agents to autonomously use x402 to pay these fees and access the data required.

StellarOxideGateway turns APIs into pay-per-request services on Stellar blockchain. No API keys, subscriptions, or billing—autonomous agents discover, pay on-chain, and consume instantly. Drop-in middleware with x402 protocol for frictionless monetization

Traditional platforms just allow reading articles and get away. You pay $15/month subscription and barely consume worth $5. Rest lost! Can't summarise, analyse impact of news, tip for amazing articles or ask your questions. StellarRead solves it all.

APIs are built for humans, not AI agents. PLUTO fixes this — a Stripe-like crypto payment gateway on Stellar for merchants, plus x402 protocol support so AI agents can autonomously pay for API access without subscriptions or human help.

The AI agent revolution is here but agents are still dependent on humans to pay for their tools. AgentRail changes that by creating payment infrastructure specifically designed for agentic workflows.

StellarOrchestra enables a decentralized network of AI agents where developers deploy, connect, and monetize intelligence. With Stellar x402 payments, every task becomes instantly payable, turning APIs into borderless, composable services.

AI agents that can reason, plan, and act — but can't pay. We fixed that. An x402-powered marketplace on Stellar where AI agents autonomously discover, pay for, and consume API services using real USDC micropayments.

AI agents have no reputation — every interaction starts from zero. AgentRep lets agents leave and query reviews via x402 micropayments on Stellar. The fee is both monetization and spam prevention. All data lives on-chain via Soroban.

B2B vendor due diligence takes weeks, relies on biased LLMs that hallucinate certifications, and produces reports with zero verifiability. Teams cannot cryptographically prove when a risk assessment was performed, what data was used, or if it was tampered.

As AI agents begin managing real money, they need rules they can’t ignore. Watchdog enforces spending limits on-chain, so agents can operate safely without exceeding their budgets.

Agents shouldn't just pay — they should think before they pay. PennyAgent brings financial reasoning to the agentic economy with x402 micropayments on Stellar.

AI agents cannot natively transact without APIs or humans. AgentMart is a decentralized marketplace empowering AI to instantly buy/sell microservices using USDC on Stellar Mainnet via x402 and MPP protocols, utilizing a native local verification node.

Pay-per-API call for agentic code review of open-source pull requests via x402 protocol.

B2B sales platform on Stellar with autonomous AI agents, Soroban smart contracts, and x402 payments. Features automatic 70/30 profit splitting, on-chain proposal verification, USDC settlement, and MPP support for decentralized commerce.

Creating an x402 agent or setting up your own might get too complicated, especially for users new to blockchain. Genesis402 is a no-code platform where you can create, search and interact with x402 agents made from APIs within seconds!

Autonomous agents shouldn't hardcode payment methods. xMPP is the payment-routing brain for agents on Stellar

Pay-per-call tools for AI agents, settled on Stellar

AI agents can think but can't pay. x402 Autopilot gives agents wallets, on-chain spending policies, and service discovery on Stellar. Agents earn, spend, and profit in real USDC. Two Soroban contracts enforce everything. 79+ real testnet transactions.

Talk to your money, or draw its path. Automata is a cross-chain AI agent that makes moving assets as simple as sending a text or dragging a node.

Autonomous task marketplace where AI agents earn XLM on Stellar — and developers stress-test their products with real agent traffic. No human in the loop: discover, prove, get paid

PayMint turns AI agents into autonomous, revenue-generating digital workers powered by decentralized payments.

Transform any Shopify store into an agent-ready marketplace

x402 Testing Tool is a testing solution for developers creating x402-enabled endpoints and/or clients. The tool can mock an x402-enabled endpoint, and be used as a client for testing x402-enabled endpoints.

Making x402 adoption effortless. Drop-in middleware libraries for Node and Python that let any SaaS accept autonomous agent payments in USDC on Stellar with one line of code — no x402 spec reading, no Soroban signing, no payment plumbing required.

Toll is Stripe for MCP Servers. AI agents use 10,000+ MCP tools but can't pay for them. Toll adds per-call USDC micropayments on Stellar to any MCP server with 3 lines of config. Stellar's sub-cent fees make $0.001 tool calls economically viable.

TaskMesh solves the problem of coordinating online work for autonomous agents. It turns bounties into a Stellar-native marketplace where agents can discover tasks, buy specialist help, submit proof, and complete payout through a programmable workflow.

AI agents can reason but cannot pay. Hive fixes this, agents autonomously discover tasks, pay for tools via x402 on Stellar, deliver results, and receive USDC through Soroban escrow. No human in the loop.

Economic load balancing for agent voice infrastructure on Stellar x402.

AAEK lets AI agents spend money on their own — safely. They can pay for tools and APIs automatically, but strict rules make sure they never overspend or go rogue. Think of it as giving your AI a wallet with a spending limit it can't break.

The internet runs on APIs with monthly subscriptions broken for AI agents. StellarSearch lets agents pay 0.001 USDC per search, settled instantly on Stellar. No accounts. No keys. Just pay and get results.

AI agents today can do a lot, but they can’t actually pay for services. This project fixes that by letting agents make small payments on Stellar, so they can access paid tools and operate more independently in real-world workflows.

Paying for AI services today requires credit cards, subscriptions, and human-managed accounts. Agent Tontine proves that AI agents can autonomously earn, spend, and compete using real blockchain payments no human required.

AI agents can pay for APIs with x402, but who controls how much they spend? StellarGuard enforces spending rules at the Soroban smart contract level — daily limits, per-tx caps, endpoint blacklists, multisig thresholds — all immutable.

Flare is a mobile app where AI agents monitor flights, crypto, stocks and news on your behalf; paying for each query with USDC on Stellar. Agents double-check and cross-verify findings before alerting you.

AI agents that spend and earn. Signal Vault proves x402 works: agents pay USDC per guess on Stellar, compete for the reward pool, and claim winnings without human input. One protocol, any agent, real money.

OrbitSafe gives AI agents a wallet with limits. The owner sets the budget, spending cap, and allowlist first. Requests outside policy are blocked before payment, and every decision is recorded on Stellar.

Autonomous AI integration for machine-to-machine (M2M) IP registration using x402 payments and Soroban smart contracts.

AI agents are trapped by legacy Web2 APIs. They lack the financial autonomy to execute micro-payments for data, and lack a secure, verifiable way to discover trustworthy providers without a human.

To build an Agentic Marketplace

SignalForge envisions AI agents as economic actors that pay for premium intelligence before acting. Agents make budget-aware decisions, purchase signals via payment rails like Stellar, and trade autonomy for better outcomes in an open agent economy.

The Stellar x402 Protocol creates a zero-trust, Machine-to-Machine (M2M) micro-economy. It allows autonomous LangGraph agents to dynamically negotiate and natively pay each other.

Provide Identity to AI agents on stellar blockchain

Build On-Chain Drag-and-Drop Agent Workflows, host them ON A MOBILE PHONE! and Pay for inference with MPP!

An autonomous AI security auditor powered by Stellar's x402/MPP protocol. Securing the Web3 ecosystem via usage-based micro-payments.

Payloop is the payment substrate any AI agent can stand on, built on Stellar for native USDC, sub-10-second settlements and near-zero fees. Any HTTP service becomes a paid skill and the agent earns from clients while autonomously paying downstream.

Stipend empowers AI agents to seamlessly access paid APIs by autonomously intercepting and funding crypto paywalls in the background

Companies and governments lack real-time ground data making infrastructure inspection slow and expensive. GeoTruth hires nearby humans, pays via Stellar Soroban, and delivers verified datasets using x402 for instant, low cost access.

Pay per task: Agent to Agent Freelance Marketplace. Your agents get paid for doing stuff!

AI tools are passive , they answer but can't transact or earn. Stellar has programmable payments but no AI economy. XLMind turns AI agents into economic actors that negotiate, work, and earn XLM autonomously on Stellar.

DeFi lending is plagued by expensive Oracle bloat and parasitic bots that drain value. Argen solves this by using ZK-Proofs for off-chain math and the x402 standard to charge bots micro-fees for API access, turning them into paying customers.

Wraith deploys private AI agents on Stellar. Each agent has its own wallet and stealth identity. Every payment goes to a fresh unlinkable address. Keys exist only in TEE hardware. Users chat, the agent handles privacy.

x402 on Stellar, extended to sign once and settle many times , unlocking continuous on-chain micropayments with a single approval.

AI agents that autonomously hire each other and settle payments in real USDC via the x402 protocol on Stellar — a fully live agent economy with zero human wallet interaction.

AI agents using x402 spend USDC with no limits and no oversight. SpendGuard enforces per-agent policies, blocks over-limit requests before the wallet is touched, and routes high-value payments to an operator for real-time approval.

AI agents can think and act but they can't pay. We fix that.

Payflow lets AI agents call paid HTTP tools on Stellar without per-bot accounts: x402 returns 402, client pays USDC (testnet) via facilitator, same URL returns JSON. OpenAPI + UI + CLI.

AI agents with wallets can be drained by one bad prompt. SentinelShield is an on-chain payment firewall, a Soroban contract that enforces allowlists, spending caps, and emergency controls on every payment. Supports x402, MPP, XLM, and USDC on Stellar.

Nexa is an autonomous AI bridge on Stellar using MPP & HTTP 402. It lets AI agents pay for services with zero gas friction. Every audit is anchored on Stellar (Memo.hash), creating a verifiable, trustless audit log for machine-to-machine commerce.

AI agents leave a permanent payment trail on-chain which anyone can trace who paid who. Erebus routes agent payments through a shared pool so only Pool to Payee appears on-chain. No link. No trace.

Agents pay for services every day, but nobody verifies what they actually get back. Halot puts staked, independent verifiers between every payment and settlement — so the work is proven before a single token moves.

AI agents can generate useful outputs, but they usually do not operate inside a clean paid workflow. This makes user-to-agent and agent-driven paid interactions harder to explore and monetize.

Everyone is creating their own silo of agent registries, un-indexed, non-generic. Agenflow is an Open Discovery & Execution Protocol for the machine economy using x402, OASF, and A2A Protocol by Google on Stellar.

An agentic financial intelligence network where AI agents earn for every signal they file — paid per-read via x402 micropayments on Stellar.

Paid Stellar analytics API with x402 micropayments + MCP server. AI agents autonomously discover, pay, and query Stellar network data — no API keys, no subscriptions.

The protocol for autonomous agent commerce. AI agents meet, haggle over live market data, and settle deals atomically on Stellar. No humans. No intermediaries. Autonomous. Negotiate. Settle.

Autonomous multi-agent token risk oracle where AI agents pay each other on Stellar to analyze liquidity, social signals, and contracts, producing a verifiable on-chain risk score for safer DeFi decisions.

Centralized AI economies lack trustless payment rails.CleverCon builds a Stellar marketplace where Soroban contracts secure USDC & enforce on-chain budgets. Personal AI agents hire specialized agents/pay for services via x402/MPP streaming micropayments.

Using AI means managing a stack of subscriptions. Meanwhile, developers build powerful agents with no way to monetize them. ChatPay Tallent AI lets users pay only for results and developers earn on every execution.

Agents pay for x402 API calls on Stellar but have no way to know if an endpoint is reliable first. Beacon probes endpoints, scores them on uptime and latency, and serves trust data behind x402 so agents check before spending.

an agent to agent freelancing marketplace for openclaw agents

AI agent that audits Soroban smart contracts and pays for every audit autonomously on Stellar via x402 and Stripe MPP — no subscriptions, no API keys, no human approval.

To enable pay-per-use digital services powered by blockchain, where users or agents can access useful tools instantly without subscriptions. This project demonstrates how Stellar can be used to power real-world micropayments for AI-driven applications.

The gateway between AI-powered agent and web3 browser extension wallet with MCP x402 UI flow straight in chat thread

To turn AI agents into autonomous economic actors by building the secure, high-speed circulatory system for the machine-to-machine economy

AI agents stall the second work costs money. Kairos targets that gap on Stellar with stablecoin micropayments and on-chain agent coordination, letting agents completely pay, multi-step work without turning every run into a human checkout flow.

MicoPay gives AI agents the power to orchestrate cross-chain swaps and physical cash outs. Using Soroban escrow and soulbound credentials, it enables trustless, secure exchanges between machines and merchants with zero bank accounts

Programmable USDC spending cards for AI agents, with on-chain daily and per-transaction limits the chain enforces and no prompt injection can break.

AI agent that autonomously parses and pays utility bills using USDC on Stellar via x402. Idle funds earn yield. Configurable spending guardrails ensure safety. Built for LATAM markets where stablecoins are everyday money.

MongliAgent recibe una pregunta y un presupuesto en USDC, divide la tarea en subtareas, paga on-chain por cada herramienta usada (búsqueda web, IA) vía x402 en Stellar y entrega un reporte con transacciones verificables.

Today's AI agents require humans for every payment. MagentiX enables autonomous agents to discover services, pay via x402 on Stellar, and operate 24/7 with on-chain transparency & 60/40 revenue sharing - unlocking agentic commerce.

Decentralised Tasks MarketPlace

AI agents currently rely on fakeable, self-reported skills to get hired; Credence solves this by forcing agent reputation to be backed by mathematically verifiable, on-chain proof of paid work.

AI-powered smart contract auditor that verifies deployed code, finds vulnerabilities, and stores immutable audit results on Stellar.

PumaX402: Stellar x402 hub (catalog REST+UI) + one CLI/MCP client for 402→pay→retry. Ships first-party paid APIs—DEX Horizon signals, geopolitical risk orchestration, agent pulse—so teams skip bespoke per-vendor payment plumbing.

NextForge is a decentralized protocol where AI agents autonomously discover, negotiate, and pay physical machines for manufacturing via Stellar. Using MPP and Soroban escrows, machines become economic actors earning USDC without human intervention.

400+ MPP services exist on Tempo. But they are not payable from Stellar. MPPRouter fixes that.

Nirium is the orchestration layer for Sovereign AI Agents on Stellar. Using x402/MPP, we replace manual treasury desks with autonomous agent swarms, giving fintechs 24/7 sub-second finality and cryptographic sovereignty over institutional capital

The fundamental goal is to create an economy where AI agents can buy and sell data and services from each other without any human involvement. Think of it as an App Store or an API marketplace.

Empoderando a los agentes de IA con soberanía económica mediante el protocolo x402 y la red Stellar para auditorías de seguridad autónomas en tiempo real

AI agents are siloed by three gaps: a lack of shared negotiation protocols, no native payment instruments for autonomous settlement, and extreme operational fragmentation. We're building the infrastructure for agents to discover, hire, and pay each other.

Eliminating the trust gap in autonomous AI. An agent in Delhi hires one in New York, an AI Judge verifies the work, USDC settles on Stellar — all in milliseconds. No human touches "Pay." No API keys. No subscriptions. Just agents.

Pay per query not per month

WALT lets teams build AI agent swarms that autonomously test Stellar dApp frontends. Using a stellar wallet mock, agents can act as real users and sign txs, and continuously test frontend and catch bugs early.

An autonomous AI agent that manages elderly healthcare spending — comparing medication prices, auditing medical bills, and executing real USDC payments on Stellar — all within caregiver-controlled spending policies.

Pay-per-request AI on Stellar, settled in USDC per call.

Zap402 is a pay-per-query AI agent marketplace built on Stellar. Users browse 20+ specialized AI agents and pay a small USDC amount per request via the x402 payment protocol. Every query is a closed on-chain deal."

Pay once with a card. A Boss Agent breaks your task into subtasks, hires specialised AI agents, and pays each one autonomously via x402 micropayments on Stellar testnet.

Autonomous DeFi participation and yield generation, where AI agents buy, sell, and earn yield from real-world assets on Stellar, all powered by x402 micropayments.

AI agents can reason and act — but they stop when they need to pay. DataVend solves this by selling Stellar wallet data per query using the x402 payment protocol. No accounts, no subscriptions just HTTP and crypto.

Autonomous trading intelligence agent on Stellar — two-sided x402 micropayment infrastructure for AI agents

Agents hit a payment wall when acting on DeFi. PayPerIntent turns natural-language intents into paid x402/MPP actions on Stellar: real-time quotes, risk scoring, tx builder, DCA, rebalancing, yield optimization, and Soroban timelock escrow for trust

TaskFlow AI × x402 is a glimpse at how AI pipelines should work in a world where agents are first-class economic participants.

The first decentralized labor marketplace where AI agents autonomously hire, negotiate, and pay each other using the x402 protocol on Stellar.

AI agents can reason and plan — but they can't pay for the data they need. StellarFeed solves this by creating a permissionless marketplace.

ero. lets AI agents autonomously discover, pay for, and consume APIs, no API keys, subscriptions, or human steps. APIs are built for humans, not agents. ero. wraps any API with an HTTP 402 paywall so agents just pay and go, using USDC on Stellar.

x402 Smart Wallet, AI agents with economic permission controls on Stellar

Prediction market infrastructure for autonomous agents on Stellar.

Supercharge your agent to spend crypto like fiat, powered by x402.

AI agents can't pay each other today. Bear Protocol fixes this with on-chain identity, escrow payments, and micropayments on Stellar letting agents hire, pay, and verify each other trustlessly.

Anymind transforms disposable AI into portable intelligence by packaging ephemeral chat sessions into stateful memory capsules. It enables agents to act as economic entities monetized via Stellar x402 and verified through on-chain staking.

AI agents can't autonomously pay for services — every API requires human accounts and billing. AgentCompute lets agents pay per job over HTTP using USDC on Stellar. No signups. No API keys. The payment is the authorization.

Natural language to on-chain payments.Tell an agent "hire Alice 3 days at $5/hr" or create bills "pay Bill $100 weekly". Soroban stores schedules on-chain. Every API call costs micro-USDC. No keys, no databases.Stellar, and forever-auditable payment data.

Autonomous AI DeFi guardian Agent that safe guards DeFi positions powered by OpenClaw transacting with USDC on Stellar

Right now, if you build an API and you want AI agents to pay to use it, you're stuck. You either lock it behind API keys and subscriptions — which agents can't sign up for — or you give it away for free and hope for the best.

Agent Vault v2 is the programmable control layer for autonomous financial agents on Stellar — enabling safe, policy-enforced payments without giving agents full custody of funds.

AgentGuard is building the definitive trust layer for Stellar's AI economy. We envision a future where autonomous agents transact freely, secured by real-time AI monitoring and on-chain circuit breakers. Deploy your AI agents with total confidence.

StellarPulse turns raw market signals into paid, high-signal intelligence. Using Stellar x402, humans and AI agents unlock real-time insights on global events revealing context, drivers, and risks beyond probabilities.

AI agents should be able to participate in DeFi - not just talk about it.

Payment-backed trust layer for AI agents on Stellar AgentPassport lets agents and services on Stellar build a public reputation from real paid interactions, so the ecosystem can move from blind trust to verifiable trust.

Turn any product into an autonomous AI agent corp that runs GTM, trades, and earns for you.

AgentFlow is a protocol and marketplace for Stellar-native agents.

SearchPay is the payment layer for AI agents. Agents query the web, agents pay, instantly, per result, on-chain in USDC via Stellar x402. No subscriptions. No API keys. Just an HTTP request that carries its own payment.

A verifiable onchain trading bot marketplace where strategies are gated by deterministic signals, trades are recorded onchain, and premium signals can be unlocked through machine-native payment rails.

Vendly is an AI sales agent on Telegram that pays for its own intelligence. Every query triggers a real USDC micropayment on Stellar via x402 — no subscriptions, just pay-per-use AI commerce with full on-chain transparency.

AI agents can't pay for premium APIs or data. Fund402 enables Just-In-Time loans, allowing agents to borrow liquidity, pay on-chain, and continue tasks autonomously through a yield-powered liquidity pool.

x402 gave AI agents the ability to pay. Lodestar gives them the ability to find. An on-chain service registry and agent credit scoring system on Stellar discovery, payment, and trust for the agentic economy.

Agent Loom is a Stellar-native agent fabric built around x402 and Soroban, so AI agents can run paid HTTP APIs and on-chain workflows with scoped, revocable session authorization—autonomous execution on Stellar without exposing private keys.

Decentralized freelance platform on Stellar. Clients post tasks with USDC escrow, freelancers submit work, and an AI agent auto-verifies and releases payment on-chain instantly. No middlemen. No fees. No waiting.

AI agents can think. But they can't pay. Ocean Request is the marketplace where agents discover and purchase capabilities using x402 on Stellar. No sign-ups, no subscriptions, pay per request.

AI agents will require deep research for many tasks. This project creates a deep research API that supports x402 payment, enabling agents to discover and use without setup from the agent owners.

Unified payment layer for Stellar agents — wraps x402, MPP charge, and MPP session behind one client.pay() call with manifest-driven mode selection and off-chain payment channels.

On-chain spending governance for autonomous AI agents on Stellar. SpendGuard is a Soroban policy contract that enforces daily caps, per-tx limits, merchant whitelists, and a kill switch over x402 payments —so agents can transact without draining the vault.

AI agents should not submit Stellar transactions from free-form text. NeuroChain DSL maps intent into typed ActionPlans and blocks unsafe execution with 3/4/5 guardrails: allowlist, contract policy, and intent safety before simulate/submit.

StellarRead proves that x402 + Stellar can replace subscriptions with micropayments — for humans today, for AI agents tomorrow.

Sentinel governs payments with multi-agent voting and policies, approving or rejecting transactions. ShieldPay executes them via escrow, verification, and settlement. Together, they separate decisions from execution for safe, programmable payments.

Modernizing API monetization by replacing traditional subscriptions with straightforward pay-per-use x402 payments, enabling automatic and transparent agentic payments for MCP servers.

Delibera lets AI agents deliberate privately on DAO proposals and return signed verdicts. x402 on Stellar makes this pay-per-call — any agent pays USDC in one HTTP header, no accounts or API keys, pure machine-to-machine governance.

StellarNet is an AI-powered decentralized agent network on Stellar that enables agents to discover, evaluate, and execute tasks using trust scores, creating a seamless and efficient trustless marketplace in Web3.

Underworld is where AI agents pay other AI agents for research — with real money, on-chain, every 60 seconds.

8004.org standard implementation for AI agent discovery, identity, and reputation on Stellar

ARA CRYSTAL sets the standard for a transparent machine economy. By pairing Stellar with x402, we turn AI agents into sovereign actors that manage their own vaults to autonomously settle data costs. Our vision: radical on-chain transparency.

Sentryx402 solves the problem of AI agents not having a safe, accountable way to buy live data. Instead of subscriptions or unrestricted API keys, agents can pay per query on Stellar with budget controls and receipt tracking.

AI agents can't pay for APIs autonomously. AgentMarket lets agents pay per call in XLM via x402 no API keys, no subscriptions. Payment is authentication.

An autonomous financial oracle that lets other AI agents purchase IFRS accounting data, receipt OCR, and Web3 ledger reconciliations using instant Stellar x402 micropayments.

Empowering AI agents with financial autonomy via an autonomous on-chain service registry and secure x402/MPP micropayments on the Stellar network.

A simple autonomous AI agent that reasons about user queries, decides when premium data is needed, triggers x402 payment, and unlocks the content. Demonstrates agentic economic behavior on Stellar.

The autonomous payment layer for the Agentic Web. PayWall.ai enables AI agents to instantly monetize and consume APIs using x402 micropayments and Stellar USDC. Transform any HTTP endpoint into a revenue service in 60 seconds.

Solva lets AI agents discover and pay for services autonomously using x402 on Stellar. No API keys, no subscriptions — just policy-driven micropayments. Agents find, evaluate, and pay for what they need. Built for the agentic economy.

to allows agents to pay-as-they-go for exactly what they use by using the HTTP 402

ShieldStellar is an on-chain AI agent trust layer on Stellar — pay-per-query risk assessment with real-time ALLOW/WARN/BLOCK verdicts powered by Soroban smart contracts.

DeFi is slow, fragmented, and full of unnecessary steps. Tasmil is a DeFAI execution layer that turns complex onchain actions into a single, instant execution. No routing, no switching, no waiting. Just action.

For fans, traditional football=passive observation. Now your reactions drive the play

AXIS is an open liquidity API for AI agents built on Stellar Testnet. Any external agent can send XLM to AXIS via MPP (Machine Payments Protocol) and receive the target asset directly in their wallet. Fully autonomous, no human in the loop, fully on-chain.

PharmaFind is building the future of agentic commerce on Stellar. 🚀 Our protocol uses AI agents to monitor, discover (via x402), and settle (via MPP) pharmacy refills autonomously in USDC. No more stockouts. Just smart, self-healing logistics.

APAC's first pay-per-query legal intelligence node on Stellar. Any AI agent autonomously discovers, pays, and consumes Indian legal intelligence via USDC micropayments. No API keys. No accounts. The payment is the credential.

Credio builds portfolio agents, starting with Exit Agent to protect user funds. Built on OctoPos, DeFi position API, monitor real-time and exit user DeFi positions when it detect a threat e.g. Blend's recent $10M security incident.

Agents pay to simulate entire DeFi markets. Calypso is an x402-gated bot swarm that generates realistic trading conditions across Stellar DEXes, so builders (and traders) can stress-test contracts before mainnet.

Any AI agent should be able to interact with the Stellar network for payments and on-chain tasks. No third-party agents, no extra subscriptions. Just Stelagent skills.

Agentic Stellar App Store & App Building Agent

AgentRep: TLS for agent commerce on-chain dual-signed receipts build portable reputation, smart accounts auto-block bad actors, and a permissionless service marketplace ranks by real usage.

AI agents pay for data blindly. Verdikt escrows payments on Stellar, runs a six-point quality gate, and only releases funds when the data checks out. Bad data means full refund. Every verdict is recorded on-chain.

Private service registry where agents discover, pay, and transact without revealing who paid for what.

DeAI: Decentralized AI marketplace on Stellar. Pay-per-inference via X402 & Stripe MPP. No gatekeepers. No borders. Any dev. Any model. Any machine pays any AI — autonomously. Built on Soroban. Built for the world.

AI agents need to make payments autonomously, but giving them direct access to funds is like handing an intern an unlimited corporate card with no controls.

ShieldEx is the spending policy layer for AI agents. Owners set on-chain rules like spend limits and trusted destinations. Built on Stellar Soroban with ZK privacy pools, it makes AI spending verifiable, bounded, and private.

Pay-per-Query Web Search MCP Server. The first MCP server for autonomous AI web search. Pay 0.001 USDC per query via x402 on Stellar. No subscriptions, no API keys.

An AI-powered research agent that autonomously discovers, evaluates, and pays for data services on the Stellar blockchain using x402 micropayments - all within a user-specified USDC budget.

I agents can reason and plan, but stop when they need to pay for data or APIs. This MCP server gives any Claude agent a Stellar wallet to autonomously pay for x402-protected services in USDC. No API keys, no subscriptions.

AI agents can autonomously pay for API calls with sub-cent USDC micropayments via the x402 protocol on Stellar — no API keys, subscriptions, or accounts needed.

SoundStake is a music licensing marketplace where musicians register songs on a Soroban smart contract and get paid directly in USDC via the x402 protocol — no platform cut, no subscriptions.

Pay-per-render headless browser API for agents powered by x402 micropayments on Stellar

AutoX420 is where AI agents pay for data on-chain — no API keys, just USDC and x402.

In the industry, money enters but isn't reserved for future obligations (salaries, suppliers, taxes). Human bias causes liquidity crunches. Web2 fails because reserves are just accounting. Blockchain enables programmable, verifiable earmarking.

Personalized pricing built on reputation, not algorithms

AdSense for the agent web: a monetization platform where publishers earn USDC when AI agents query their content, and advertisers bid to inject sponsored results into agent responses.

Intent is the governance layer that lets AI agents handle money at scale ,bringing RBAC, adaptive escrow, and Sybil-resistant reputation to Stellar.

SCORYTHM is an autonomous economic fraud agent. It buys external data via x402 on Stellar only when uncertainty costs more than information. Real USDC on-chain. Rational allocation of information costs.

Zerixs solves the problem of financial decision-making for busy people who lack the time to continuously research markets, evaluate risk, and manage opportunities.

AI agents can't autonomously hire, pay, or verify compute. StellarX-402 fixes this — on-chain identity via Soroban, pay-per-job in USDC via x402, sandboxed Docker execution, and Ed25519 signed results. Trustless agent infrastructure on Stellar.

Decentralized Monetization for AI Agents on Soroban using the x402 protocol and SEP-50 assets.

AutoLayer.Fi is a pay-per-request automation layer for Soroban smart contracts and Stellar operations, enabling developers to build workflows using time-based triggers, event-driven execution, and AI-powered decision logic.

Stellar powered OWS wallets for Agents with full spend management and instant real Visa card issuance.

IP protection becomes open infrastructure like DNS or TLS where Stellar-class settlement and protocols like x402 let humans and machines transact for trust-minimized IP workflows at global scale, so protecting creativity is the default, not a luxury.

Every payment your agent makes on a public ledger leaks your company's strategy. Which APIs, which suppliers, how much. Enclave fixes that: shielded organizations on Stellar with private x402 USDC payments and per-company spending rules

PDE enables autonomous AI agents to buy and sell private data securely using verifiable proofs, encrypted transfer, and on-chain escrow—without relying on a central platform

SentinelX turns fraud detection into a pay-per-request AI service using x402 on Stellar. No API keys. No subscriptions. Just payments.

Forge402 is an Autonomous M2M Operating System and x402 agent marketplace on Stellar. It enables AI agents to deploy sub-agents, orchestrate tasks, and pay for data services dynamically.

AI agents can't pay. Starlane is an MCP proxy that auto-routes agent payments on Stellar, x402 for one-shot calls, MPP channels for repeated use — settling real USDC on-chain with zero payment code in the agent.

AI agents are expensive to run, but developers have no easy way to monetize individual responses. ClawPay Stellar adds a crypto-native paywall using Stellar’s x402 payments, so devs can charge per AI response in XLM without credit cards

Privacy infrastructure for AI agent payments on Stellar. Verifiable, not correlatable.

Building the skill-based financial layer for autonomous AI agents on Stellar.

Enable AI agents to autonomously transact, access services, and operate independently using seamless micropayments on Stellar.

AI-native commerce platform where agents and humans buy, sell, and earn — from digital APIs, services to physical Shopify products — on Stellar

Easy merchant ai agents payment

Signal Agent Marketplace implements the x402 protocol on Stellar