# webPosto — MCP server on mcp.ai
> webPosto ERP (management for gas stations and convenience stores) via session capture with your authorization. Since webPosto has no public API, you provide your account CNPJ, user and password and the platform logs into your webPosto to read your own data, on the same API the official app uses. Read-only.

By: mcp.ai · official
Page: https://mcp.ai/webposto

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_webposto?ms=1785379140000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/webposto/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/webposto/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/webposto/skill.md
Postman collection (v2.1): https://mcp.ai/webposto/postman.json

## Example prompts
- "Is my webPosto connection working?"

## Links
Docs: https://mcp.ai/docs/mcps/webposto
Website: https://mcp.ai/mcps/webposto