x402 — independent software & tools

9 independent x402 listings the big search engines bury.

• hypernatt-terminal

  github · Free · by DIALLOUBE-RESEARCH

  BTC Decision Terminal for AI Agents — live vault-backed signals, on-chain proof, cross-chain swap. Verify in real time.

• 0n1x

  github · Free · by dimitrilaouanis-tech

  0n1x — Proof of Agent Execution. The neutral, signed trust layer for AI agents: verify before you pay, signed facts not judgments. The Carfax for AI agents.

• x402-farm

  github · Free · by Ghost11777

  10 pay-per-call APIs for AI agents — x402 protocol, USDC on Base. Web extraction, screenshots, French company data, DNS… MCP server included.

• meridian

  github · Free · by louz514

  Autonomous AI market-making agent platform for tokenized equities on Robinhood Chain, built on OpenHermit and metered with x402.

• x402-seller

  github · Free · by wyattpalm2-eng

  Rug protection for AI trading agents — composite honeypot score + liquidity-drain detector, paid per-call in USDC via x402 (no signup, no API key). Free demo + public self-graded track record. MCP server included.

• @aifinpay/agent

  npm · Free · by aifinpay

  Unified agent-economy SDK for autonomous AI agents — chain-opaque AiFinPayAgent surface (call/openSession/balance/verify) over Polygon and Solana execution environments.

• agentkit-actions

  github · Free · by Floe-Labs

• run402

  github · Free · by kychee-com

  MCP server for Run402 — AI-native Postgres + REST + auth + storage + static sites. Pay with x402 USDC on Base. No signups.

• t2000

  github · Free · by mission69b

  Agentic finance infrastructure.