# OpenPay Pro Wallet > OpenPay + OpenPay Pro partner APIs for Connect (OAuth), payments (PayButton charges), payouts (transfers), top-up / inbound, Public Ledger, and MCP. Currency: OUSD. No charge webhooks — poll. Keep `opk_live_` keys on the server only. ## AI-first partner pack (start here) - [AI Partner Integration Pack](https://openpaypro.space/docs/ai): Single guide for OpenAI, ChatGPT, Cursor, Lovable, Replit, Claude — auth, pay, top-up, inbound, ledger. - [Pro Pay · Merchant](https://openpaypro.space/docs/pro-pay): Partner checkout — charges, receive @username/wallet, inbound earnings, Top Up methods, env & copy-paste. - [Raw AI guide (markdown)](https://openpaypro.space/api/public/docs/ai-partner): Paste into any LLM / agent. - [Full dump](https://openpaypro.space/llms-full.txt): Consolidated partner + Pro docs for long-context agents. - [OpenAPI](https://openpaypro.space/api/public/docs/openapi): Machine-readable Partner Transfer + Pro inbound/ledger. ## Bases - Partner Transfer API: `https://araojncyittkahvvpdrn.supabase.co/functions/v1/partner-transfer-api` - Partner portal (keys): https://openpy.space/partner-api - Connect: https://openpy.space/connect - Pro inbound: `POST https://openpaypro.space/api/public/openpay/inbound` - Ledger: https://openpaypro.space/api/public/ledger - MCP: https://openpaypro.space/mcp ## Developer portal - [Developer Portal](https://openpaypro.space/docs): Hub for every integration path. - [Quickstart](https://openpaypro.space/docs#quickstart): Ship Connect + payments in one afternoon. - [Connect & payments](https://openpaypro.space/docs/openpay): OAuth, PayButton, inbound, auth methods. - [Exchange · OUSD](https://openpaypro.space/docs/exchange): Deposit, withdraw, swap, reconcile. - [Money rails](https://openpaypro.space/docs/money): Send, receive, deposit, withdraw, swap. - [Tokens & assets](https://openpaypro.space/docs/tokens): OUSD, majors, OpenToken, NFT. - [Partner Transfer API](https://openpaypro.space/docs/api): Transfers, charges, OAuth token. - [Public Ledger API](https://openpaypro.space/docs/ledger): Append-only transaction mirror. - [Agent Connect · MCP](https://openpaypro.space/docs/mcp): Tools for ChatGPT, Claude, agents. - [Authentication](https://openpaypro.space/docs/auth): Pro methods + Connect OAuth. - [Errors & retries](https://openpaypro.space/docs/errors): HTTP codes, polling, idempotency. - [FAQ](https://openpaypro.space/docs/faq): Wallets, fees, partner teaser. - [Raw markdown feeds](https://openpaypro.space/docs#raw): `/api/public/docs/*` ## Raw markdown feeds (CORS *) - https://openpaypro.space/api/public/docs/ai-partner - https://openpaypro.space/api/public/docs/pro-pay - https://openpaypro.space/api/public/docs/openapi - https://openpaypro.space/api/public/docs/openpay - https://openpaypro.space/api/public/docs/openpay-auth - https://openpaypro.space/api/public/docs/partner-transfer - https://openpaypro.space/api/public/docs/openpay-to-pro - https://openpaypro.space/api/public/docs/ledger - https://openpaypro.space/api/public/docs/exchange - https://openpaypro.space/api/public/docs/tokens - https://openpaypro.space/api/public/docs/mcp - https://openpaypro.space/api/public/docs/errors - https://openpaypro.space/api/public/docs/portal ## Product pages - [Sign in](https://openpaypro.space/authpi): OpenPay, Pi, Solana, Phantom, MetaMask, WalletConnect, Telegram. - [Top up](https://openpaypro.space/topup): Pi, MoonPay, Helio, Solana Pay, Banxa, Circle, OpenPay Balance. - [Wiki](https://openpaypro.space/wiki): End-user tutorials. ## Optional - [Terms](https://openpaypro.space/terms) · [Privacy](https://openpaypro.space/privacy) · [Regulatory](https://openpaypro.space/regulatory)