# 123hub API

## Docs

- [MultiHub API](https://docs.bafanglaicai88.com/api-reference/multihub.md): Request and response contracts for payment, balance, notification, and ping methods
- [API Reference Overview](https://docs.bafanglaicai88.com/api-reference/overview.md): Public API surfaces and source-of-truth contracts for 123hub integrations
- [Payment Pages API](https://docs.bafanglaicai88.com/api-reference/payment-pages.md): Public payment page details and Server-Sent Events endpoints
- [Webhooks API](https://docs.bafanglaicai88.com/api-reference/webhooks.md): Outgoing webhook payloads, signatures, retries, and webhook management endpoints
- [Authentication](https://docs.bafanglaicai88.com/authentication.md): Learn how to authenticate your API requests with 123hub
- [Changelog](https://docs.bafanglaicai88.com/changelog.md): Track changes and updates to the 123hub API
- [Error Codes](https://docs.bafanglaicai88.com/errors/error-codes.md): Complete reference of MultiHub API error codes and recovery actions
- [Balance Guide](https://docs.bafanglaicai88.com/guides/balance.md): Track your merchant balances across currencies
- [Payments Guide](https://docs.bafanglaicai88.com/guides/payments.md): Learn how to create deposits, withdrawals, and check payment statuses with the 123hub MultiHub API
- [Testing Guide](https://docs.bafanglaicai88.com/guides/testing.md): Test your integration before going live
- [Webhooks Guide](https://docs.bafanglaicai88.com/guides/webhooks.md): Receive and verify real-time payment and payout notifications
- [Introduction](https://docs.bafanglaicai88.com/introduction.md): Welcome to the 123hub Payment Gateway API documentation
- [Quick Start](https://docs.bafanglaicai88.com/quickstart.md): Create your first payment in under 5 minutes
- [Go Examples](https://docs.bafanglaicai88.com/sdks/go.md): Integrate with the Multihub API using Go
- [Node.js Examples](https://docs.bafanglaicai88.com/sdks/nodejs.md): Integrate with the Multihub API using Node.js
- [SDKs Overview](https://docs.bafanglaicai88.com/sdks/overview.md): Code examples and client libraries for integrating with the Multihub API
- [PHP Examples](https://docs.bafanglaicai88.com/sdks/php.md): Integrate with the Multihub API using PHP
- [Python Examples](https://docs.bafanglaicai88.com/sdks/python.md): Integrate with the Multihub API using Python

## OpenAPI Specs

- [openapi](https://docs.bafanglaicai88.com/openapi.json)