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openai-agents-nano-x402

devtools· freemium

Feeless Nano (XNO) x402 settlement for OpenAI Agents SDK — zero-fee, ~0.2s finality payments

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openai-agents-nano-x402 is a payer-side plugin for the OpenAI Agents SDK that lets autonomous agents settle tool-call payments in Nano (XNO) over the x402 protocol. Instant (~0.2s finality), feeless (no per-payment fee), and self-custodial (payments go peer-to-peer on the Nano network, no issuer, no off-chain batching). It implements the x402 exact scheme on the nano:mainnet rail, a two-phase quote/pay flow, fail-closed offline behavior, receipt honesty, and a wallet loader, all with an offline test suite. Live on PyPI (openai-agents-nano). The only demand source for AI agents that need fee-less, irreversible settlement across agent frameworks.