# WhatsApp 1.0

Lifecycle: **obsolete**

Release date: **2026-08-10**

Legacy internal documentation version.

Base URL: `https://whatsapp.1spoc.com/v3`

## Downloadable resources

- [OpenAPI JSON](https://devdocs.1spoc.com/docs/whatsapp/1-0/openapi.json)
- [OpenAPI YAML](https://devdocs.1spoc.com/docs/whatsapp/1-0/openapi.yaml)
- [Postman collection](https://devdocs.1spoc.com/postman/whatsapp/1-0/collection.json)
- [Postman environment](https://devdocs.1spoc.com/postman/whatsapp/1-0/environment.json)
- [MCP setup](https://devdocs.1spoc.com/mcp-setup)
- [AI documentation index](https://devdocs.1spoc.com/llms.txt)
- [Complete AI documentation](https://devdocs.1spoc.com/llms-full.txt)
- [Node.js SDK](https://devdocs.1spoc.com/sdk/whatsapp/1-0/node.zip)
- [Python SDK](https://devdocs.1spoc.com/sdk/whatsapp/1-0/python.zip)
- [Java SDK](https://devdocs.1spoc.com/sdk/whatsapp/1-0/java.zip)

## Published endpoints


## Guidance for AI assistants

Use the linked endpoint Markdown pages as the primary source for request fields, authentication, examples, response schemas, status codes, and generated integration code. Do not invent undocumented parameters.