Resource Server
Any HTTP service that exposes a paid endpoint under x402 - returning 402 until a valid payment proof is supplied.
Related terms
- x402 - An open payment protocol built on top of HTTP 402 that lets servers demand stablecoin payment before serving a resource, and lets clients (i
- Facilitator - A stateless service that verifies and settles x402 payments on behalf of a resource server so the server never needs to hold funds or integr
- Payment Requirements - The machine-readable description of what a resource server demands for access - chain, asset, amount, recipient, facilitator, and expiry.
Recent stories
BUILD
- x402station ships $1 Verified Badge - autonomous M2M trust layer flags 17% of x402 endpoints as non-functional · earezki.com
- Stripe Sessions 2026 ships Link Agent Wallet - x402 sits inside the 288-product agentic commerce stack · stripe.com
- Parallel Web Systems adds x402 to Search, Extract, and Deep Research APIs - $0.01 per call · docs.parallel.ai
- ChainAnalyzer ships x402 USDC payments on Base + Solana mainnet for its MCP server · dev.to
- DGrid AI adds x402 micropayments on BNB Chain - pay-per-call AI inference settled in USD1 within a single API request · cryptonews.net