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Categories › Business & Finance › Payments & billing

PayAI x402 Facilitator

MCP serverVerified domain · payai.networkRemote● LiveFree to try

Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

Install

Remote server: your requests and data go to facilitator.payai.network. Claude Code: claude mcp add --transport http payai-x402-facilitator https://facilitator.payai.network/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • get_supported — Returns the payment networks, schemes, assets, and facilitator addresses currently supported by PayAI. Use it before constructing payment re
  • verify_payment — Verifies a signed x402 payment payload against the supplied payment requirements. It checks validity but moves no funds.
  • settle_payment — Broadcasts the payment on-chain and moves real funds; it is idempotent per signed payload, so resubmitting the identical payload returns the
  • list_discovery_resources — Lists x402-payable resources published in the PayAI Bazaar catalog. Use limit and offset to page through APIs, MCP tools, and agent services
  • get_discovery_stats — Returns aggregate statistics for the PayAI Bazaar catalog and its settlement activity. Use it for a compact view of catalog size and payment

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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