Issues

• bug(python): X402Client cannot replay async-generator POST bodies after a 402

  solana-foundation/pay-kit#345 · Filter by author sunruize93-cmyk opened on Sep 28, 2026

• Add a Nano (XNO) settlement rail — zero network fee and no facilitator fee-payer for agentic micro-payments

  solana-foundation/pay-kit#343 · Filter by author dhyabi2 opened on Sep 27, 2026

• bug(mpp): metered SSE decoding fails when CRLF is split across chunks

  solana-foundation/pay-kit#341 · Filter by author sunruize93-cmyk opened on Sep 26, 2026

• Resource suggestion: Tencent SkillHub Pay Adapter for paid AI Skill workflows

  solana-foundation/pay-kit#292 · Filter by author tancoai opened on Aug 23, 2026

• mpp: track the RFC 3339 expires divergences, 98 per-tree failures across six SDKs

  solana-foundation/pay-kit#284 · Filter by author michael-moffett opened on Aug 12, 2026

• ci: no browser E2E for the Lua payment-link server (test:e2e:lua exists but is never invoked)

  solana-foundation/pay-kit#269 · Filter by author EfeDurmaz16 opened on Aug 2, 2026

• ci: gate per-language jobs on a changes filter instead of running all 43 checks on every PR

  solana-foundation/pay-kit#261 · Filter by author EfeDurmaz16 opened on Aug 1, 2026
  3

• Building blocks for x402 on Base — example service: Bug Bounty Intelligence

  solana-foundation/pay-kit#249 · Filter by author holistis opened on Jul 20, 2026

• Post-execution accountability gap: settled MPP/x402 payments have no independently verifiable record of what the agent did

  solana-foundation/pay-kit#243 · Filter by author giskard09 opened on Jul 14, 2026

• Expose payment-channel settle (without close) and top_up in the TypeScript client to enable channel reuse for upto

  solana-foundation/pay-kit#212 · Filter by author eladmint opened on Jul 2, 2026
  4

• Add support for x402:upto

  solana-foundation/pay-kit#175 · Filter by author lgalabru opened on Jun 18, 2026
  8

• PayKit interface drifts

  solana-foundation/pay-kit#166 · Filter by author lgalabru opened on Jun 12, 2026

• Document fee-payer SOL/SPL drain attack pattern as cross-SDK invariant

  solana-foundation/pay-kit#112 · Filter by author EfeDurmaz16 opened on May 25, 2026
  1

• Import RFC 3339 date-time test vectors from battle-tested parsers across SDKs

  solana-foundation/pay-kit#111 · Filter by author EfeDurmaz16 opened on May 25, 2026

• Import RFC 8785 (JCS) test vectors from cyberphone reference suite across SDKs

  solana-foundation/pay-kit#110 · Filter by author EfeDurmaz16 opened on May 25, 2026
  2

  

• Cross-language compute-budget cap audit + single-PR alignment

  solana-foundation/pay-kit#109 · Filter by author EfeDurmaz16 opened on May 25, 2026
  1

• Test hardening backlog: branch coverage gate + property-based fuzzing for instruction allowlist

  solana-foundation/pay-kit#108 · Filter by author EfeDurmaz16 opened on May 24, 2026
  4

• Track: mppx VerificationFailedError swallows structured cause (workaround in TS interop fixture)

  solana-foundation/pay-kit#107 · Filter by author EfeDurmaz16 opened on May 23, 2026

• Language implementation spec

  solana-foundation/pay-kit#89 · Filter by author lgalabru opened on May 20, 2026

• Track Ruby, PHP, and Lua process adapter path

  solana-foundation/pay-kit#60 · Filter by author EfeDurmaz16 opened on May 16, 2026

• Track Python and Go process adapters in the interop matrix

  solana-foundation/pay-kit#57 · Filter by author EfeDurmaz16 opened on May 16, 2026
  1

• Explore design space for session intent

  solana-foundation/pay-kit#8 · Filter by author lgalabru opened on Mar 19, 2026
  2

• Improve Sessions demo

  solana-foundation/pay-kit#4 · Filter by author lgalabru opened on Mar 19, 2026

• Publish sdk to npm

  solana-foundation/pay-kit#3 · Filter by author lgalabru opened on Mar 19, 2026