Payment-gated APIs built on Stacks. Pay-per-call intelligence endpoints using the x402 protocol and STX micropayments.
Explore our suite of x402 payment-gated APIs
Multi-source price aggregation, on-chain Pyth oracle data, and AI-powered market sentiment analysis.
Deep analysis of Stacks wallets - holdings, DeFi positions, risk scores, and actionable insights.
Calculate looped leverage yields using sBTC collateral. Risk analysis and liquidation warnings included.
Agent-ready Bitcoin DeFi analytics. Position simulation, yield optimization - only possible because Clarity is decidable.
Report potholes in Los Angeles with GPS location and photos. Automatically emails city services.
Premium trading signals combining sentiment, whale activity, yield opportunities into actionable alpha reports.
ERC-8004 compliant agent registry. Identity, reputation, and validation for autonomous AI agents.
Job board for humans helping agents build the future. Post and find x402 ecosystem opportunities.
BD program for x402 ecosystem. 100% revenue to partners, zero setup cost, earn from agent micropayments.
Directory of all x402 endpoints in the ecosystem. Discover APIs, test payments, explore possibilities.
Micropayments without accounts, subscriptions, or credit cards
Call any paid endpoint without authentication
Get payment details with contract and amount
Call the Clarity contract with micropayment
Retry with X-Payment header containing txid