# Facilitator

[7 · Pay](/category/pay/)

| Facilitator |
| --- |
| Category | [Pay](/category/pay/) |
| Also known as | x402 facilitator, facilitator server |
| Related | [x402](/protocols/x402/) |

[Pay](/category/pay/) A facilitator in the x402 protocol is an optional third-party service that verifies and settles blockchain payments on behalf of a resource server, so the server does not need its own blockchain connectivity or payment-verification logic. When a client retries a request with a signed payment payload, the server can either check and submit that payment itself or hand it to a facilitator's /verify and /settle endpoints, which check the payload against the server's declared requirements, broadcast the transaction, wait for confirmation, and return a result the server uses to decide whether to fulfil the request. A facilitator never holds client funds or acts as a custodian; it only executes and reports on signed, client-authorised transactions. x402.org runs a public facilitator intended for development and testnet use, and multiple independent facilitators run in production across several blockchain networks; a server may also "self-facilitate" by implementing the same logic in-process. Used by: x402.

## Instances

Not applicable.

## See also

- [x402](/protocols/x402/)

## References

- [https://docs.x402.org/core-concepts/facilitator](https://docs.x402.org/core-concepts/facilitator) (2026-09-05) VERIFIED
- [https://x402.org/wp-content/uploads/sites/10/2026/06/x402-whitepaper.pdf](https://x402.org/wp-content/uploads/sites/10/2026/06/x402-whitepaper.pdf) (2025-05-06) VERIFIED

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