v4.10.2
External x402 buyer
- Added
r.pay.fetch()to the SDK for paying arbitrary x402-protected URLs, with a default $0.10 guardrail, exact receipt data, and structured failures. - Made same-instance retries safe by reusing the identical signed proof after ambiguous transport failures and recognizing
already_settledresponses. - Added
run402 pay, thepay_urlMCP tool, and the matching OpenClaw surface. - Documented the raw HTTP payment flow and added regression, CLI, MCP, SDK, sync, and documentation tests.
Full Changelog: v4.10.1...v4.10.2