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October 20, 2025 - @faremeter/* v0.9.0

  • Solana exact client’s can now pay without needing an RPC connection.
  • We turned on /supported facilitator routes by default.
  • Middleware now caches dynamic /accepts queries.
  • Facilitator requirements gathering now fails gracefully with a timeout.
  • Polygon/Polygon Amoy USDC asset info is now in the tree.
  • Any EVM chain with a Viem-like chain description can now be on x402.

October 9, 2025 - @faremeter/* v0.8.0

  • Support for SKALE and EIP-3009 forwarders.
  • Allow client and facilitators to use EVM namespaces and viem Chains as network identifiers.
  • @faremeter/fetch retries and retry policy configuration.
  • Improved facilitator logging.

September 23, 2025

  • On September 23, 2025, Coinbase and Cloudflare announced the formation of the x402 Foundation. 

September 12, 2025

  • ABK Labs launches Corbits as their first ever production grade, multi-network facilitator service.

May 6, 2025

  • Coinbase debuted the x402 protocol on May 6, 2025, to enable stablecoin payments and autonomous transactions for AI agents over standard HTTP. ABK Labs begins building Faremeter.