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Add three.ws self-hosted Solana facilitator#1032

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nirholas:add-three-ws-facilitator
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Add three.ws self-hosted Solana facilitator#1032
nirholas wants to merge 1 commit into
Merit-Systems:mainfrom
nirholas:add-three-ws-facilitator

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@nirholas

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three.ws runs a self-hosted x402 facilitator that verifies and settles USDC payments on Solana mainnet for the paid endpoints listed under the three.ws origin (already registered on x402scan: server 17cbd874-52ac-4920-a020-b22ff2489a07).

Facilitator API (x402 v2, exact scheme, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp):

POST https://three.ws/api/x402-facilitator/verify
POST https://three.ws/api/x402-facilitator/settle
GET  https://three.ws/api/x402-facilitator/supported

On-chain fee-payer addresses (co-sign and pay the network fee on every settlement):

  • WwwuGbqHrwF5RG89KhUbmRWEvjnRH9k5kVM5p7T3WwW (Solana, USDC), current, first settlement 2026-07-16
  • GGf9qBhJDCe1UUz4s4Vxq1uPPvcv7UW7sJTuj2Yo5XQj (Solana, USDC), deprecated, 2026-07-09 to 2026-07-16, ~4,100 settlements

Docs: https://three.ws/docs/x402-distribution

Changes

  • packages/external/facilitators/src/facilitators/threews.ts: facilitator definition
  • packages/external/facilitators/src/facilitators/index.ts: barrel export
  • packages/external/facilitators/src/lists/all.ts: registry entry
  • apps/scan/public/three-ws.png: logo (180x180)

@vercel

vercel Bot commented Jul 17, 2026

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@nirholas is attempting to deploy a commit to the Merit Systems Team on Vercel.

A member of the Team first needs to authorize it.

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