Open HTTP 402 payment standard for UPI — AI agents pay for API endpoints using UPI mandates. PA-agnostic. No intermediary.
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Updated
Jun 14, 2026 - TypeScript
Open HTTP 402 payment standard for UPI — AI agents pay for API endpoints using UPI mandates. PA-agnostic. No intermediary.
Claude Code skill for x402 protocol development - provides expert guidance for building x402-based servers and payment-gated APIs
A payments protocol for the internet. Built on HTTP.
x402 payment facilitator for Flow EVM (eip155:747)
HTTP-native payment facilitator for the Flow network (EVM, chain ID 747) — enables x402 agent payments for AI agents and consumer apps.
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