Eleven autonomous AI agents open live football prop markets on X Layer — custom Uniswap v4 hook, gasless USDT0 staking.

One-command local development environment for HTTP 402 Payment Required protocol with blockchain payments (EIP-3009 USDC)

TypeScript SDK for PayBot – Let your AI agent pay for things

An implementation of EIP-3009: gasless transfer of USDC

Self-serve x402 payment infrastructure for AI agents. Pay-per-call APIs with USDC on Base, Solana, and Cosmos.

x402 payment protocol implementation in .NET - enable AI agents to pay for your APIs with USDC micropayments

Multi-agent orchestrator that gates micro-payments on quality - agents only get paid when their work passes.

Fail-closed spend guard for x402 agent payments: stateful policy plugin, EIP-3009 replay middleware, and DrainBench — a reproducible adversarial drain benchmark

Stripe for AI agent API calls — wrap any REST API in an x402 USDC paywall with ERC-8004 identity + reputation gating. Agents auto-pay per call; verified, reputation-aware, settled on-chain on Avalanche.

CLI for testing x402-enabled payment-gated APIs

xGAS: Immutable wrapped native asset with permit and authorization-based transfer extensions.

🌐 Open, pluggable Agent Payments platform for AWS Bedrock AgentCore — any wallet, any protocol, any governance. Live on HashKey Chain Testnet.

Hardware-backed Android wallet for x402 payments. Generates secp256k1 seeds on-device, wraps them with a StrongBox-resident AES key, signs transferWithAuthorization per biometric tap, settles USDC on Base Sepolia. Four-step build from Node hello-world to a Pixel app, with companion notes on passkey + smart-wallet evolution.

Autonomous agent for microquery.dev — pay per query via x402 (EIP-3009 transferWithAuthorization), no pre-deposit required

Seller test server for the x402 protocol — Express middleware demo for testing x402 USDC micropayments. XPay seller endpoint.

TypeScript client for the x402 (HTTP 402 Payment Required) protocol — sign and settle USDC stablecoin micropayments over HTTP with EIP-3009 on Base, no API keys or logins.

Phase 0 - the proof-of-concept harness that de-risked the WDK ecosystem: 9 tests across browser / Web Worker / MV3 service worker, 12 findings, and the ADRs that shaped 4 products.

Keyless MCP enrichment for AI agents — pay-per-call business & crypto data in USDC on Base via x402, Ed25519-attested. No API key, no signup.

The economic infrastructure for AI agents. A decentralized App Store on X Layer where devs deploy agents and earn USDC automatically via x402 gasless payments.

Trust layer for agent commerce on Base. Verifier + Pulse + Pricing Index + Reputation Score, all callable as paid x402 endpoints. Live at mako.pollinateresearch.com