Open-source tooling for x402 on the Canton Network — pay-per-request payments in Canton Coin over plain HTTP, built under the Canton Network Development Fund.
We build and maintain the x402 facilitator, the payer (agent) and merchant SDKs, and the end-to-end reference stack.
| Repo | What |
|---|---|
| x402-canton-facilitator | Verify / settle facilitator — relays payer-signed transfers, sponsors gas |
| x402-canton-agent | Payer-side SDK, self-custody wallet CLI, MCP server |
| x402-canton-merchant | Express / Next.js middleware to gate routes behind payment |
| x402-canton-core | Shared types + ledger primitives |
| x402-canton-e2e | End-to-end integration tests |
📖 Docs: https://ftp-tech.mintlify.site 🌐 Facilitator: https://facilitator.ftptech.xyz
All repositories are licensed under Apache-2.0. Contributions welcome — see each repo's CONTRIBUTING and SECURITY policy (defaults live in this .github repo).