x402 (official examples)

Search for new services and make paid API requests using the x402 payment protocol. Use when you don't have a clear tool to choose, search the bazaar. You can also use this tool if you or the user want to call an x402 endpoint, discover payment requirements, browse the bazaar, or search for paid services.

Pay for resources via the x402 HTTP payment protocol using gasless USDC transfers on Base without accounts or KYC, enabling cryptographic identity-based access.

Demo of x402 payment protocol by fetching a protected image. Triggers: 'demo x402-payment'

Make x402 payments. Pay for APIs, sell your services, handle 402 Payment Required responses with USDC on Base and other EVM chains.

Make paid API requests using the x402 HTTP payment protocol (USDC on Base Sepolia). Use when you need to access x402-protected services, pay for API calls wi...

Discover and search x402-enabled services via the x402.direct directory API. Use when an agent needs to find paid API services that accept x402 payments, browse the x402 ecosystem, look up service details, check trust scores, or search for specific capabilities (AI, image, weather, search, data, audio, video, developer, finance, language, storage). Triggers on "find x402 service", "x402 directory", "search x402", "x402 API", "paid API search", "x402.direct", agent-to-agent payments, crypto-nativ