Official Python SDK: Multi-agent payments, x402 Auto-Pay, and Base L2/USDC support.
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Feb 1, 2026 - Python
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api-payments
Here are 5 public repositories matching this topic...
Buyer SDK for HTTP 402 USDC micropayments — one-line pay() to access any x402-enabled API. XPay protocol client for EVM.
typescript sdk coinbase ethereum micropayments web3 evm pay-per-use xpay usdc crypto-payments eip-3009 permit2 http-402 x402 api-payments erc-3009 xpaylabs
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Jul 3, 2026 - TypeScript
A TypeScript SDK for handling X402 payment protocol on Base and other Layer 2 networks. Automatically handles payment flows when accessing paid APIs that return 402 Payment Required responses.
typescript fintech web3 payments-sdk blockchain-payments ethereum-l2 base-network http-402 api-payments
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Oct 28, 2025 - TypeScript
API payment layer for agents on Arc
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May 26, 2026 - HTML
Operator-routed payment layer for AI-native paid APIs on Robinhood Chain.
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Jul 10, 2026 - JavaScript
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