Goncafer47/Stablecoin-Payment-Gateway
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
From the publisher
README & documentation
Source previewRead the project’s overview, installation instructions and usage examples. The original README is the source of truth.
Self-Hosted x402 Gateway — Multi-Chain USDC/USDT Merchant API [](https://python.org) [](LICENSE) []() []() []() Self-hosted stablecoin payment gateway with x402 protocol support.Accept USDC/USDT across 8 chains with invoices, payment links, signed webhooksand HTTP 402 pay-per-request monetization — funds settle straight to your wallet. Features · How x402 Works · Invoices · Getting Started · Configuration · Usage · FAQ x402 is an open payment standard built on HTTP — it resurrects the 402 Payment Required status code so any endpoint can become payable in one line: The gateway supports the exact scheme (fixed amount per call) on Base, Ethereum, Polygon and Arbitrum, with server-side control over which networks clients may pay on. Classic merchant flow for shops, SaaS and donations: Windows: Linux / macOS: Manual: Full config.json example: Is the gateway really non-custodial? Yes. Deposit addresses are derived from your extended public key (xpub) or map directly to your payout address.…
Read the full README ↗ · Preview checked 2026-09-27T12:46:53.203Z
Inside the original README — Document outline
- Stablecoin-Payment-Gateway
- Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC,
- Stablecoin Payment Gateway
- Features
- Payments
- Merchant Stack
- How x402 Works
- Invoices & Checkout
- Why self-hosted?
- Getting Started
- Prerequisites
- Installation
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Links from the README
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Documentation belongs to its respective authors. Reported project/model license: MIT. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
What this repository does
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
Repository facts
- Owner
- Goncafer47
- Primary language
- Python
- Stars
- 194
- Forks
- 45
- Open issues + pull requests
- 0
- License
- MIT
- Archived
- No
- Default branch
- main
- Created
- 2026-09-22T00:03:14.000Z
- Last push
- 2026-09-27T11:52:10.000Z
Topics and intended use
Owner-supplied topics: coinbase-x402, coinpayments-api, crypto-checkout-form, crypto-payment-system, cryptopayments, gopay-merchant, http-x402, invoice-automation, machine-payments-protocol, merchant-api, online-payments, payment-api, payment-link, payment-page, payment-system, paymentgateway, usdc-payments, web3-payments, x-402, x402
Review the README for scope, installation, examples and limitations. We do not run repository code or certify it.
Evaluate before installing
Review licensing and dependencies, inspect recent commits and unresolved issues, and test in an isolated environment before production use. Stars and forks alone cannot answer these questions.
Source and freshness
Source: GitHub. Metadata observed 2026-09-27T12:03:57.047Z. Daily imports are snapshots, not real-time monitoring.
Popularity and source listings do not establish security, suitability, licensing rights or benchmark performance.
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