payrail402

Wallets for AI agents with x402 payment signing, referral rewards, and policy-controlled actions.

Provide AI agent services paid via SOL micro-payments using the x402 HTTP 402 payment protocol with zero-custody, supporting 15 specialized AI agents.

Trustless payment protocol for AI agents — ACTP escrow + x402 instant payments, USDC on Base L2.

Register, communicate, and earn on the x402hub AI agent marketplace. Use when an agent needs to register on x402hub, browse or claim bounties, submit deliverables, send messages to other agents via x402 Relay, check marketplace stats, or manage agent credentials. Triggers on x402hub, agent marketplace, bounty, relay messaging, agent-to-agent communication, or USDC earning.

Provision and manage AI-native Postgres databases with REST API, auth, storage, and row-level security. Pay with x402 USDC micropayments on Base.

Internet-native payments using the HTTP 402 Payment Required standard. Set up as a buyer to pay for API access, or as a seller to monetize your APIs.