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Integration

Melhor Envio

Quote and buy Brazilian shipping labels with Melhor Envio. Your client pastes their Melhor Envio key once, and your agent or your code works with their access.

Developer tools

About Melhor Envio

Through Operate As, your agent, n8n workflow or code works in Melhor Envio with your client's own access. Your client pastes their API key from Melhor Envio once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of Melhor Envio's API through the request tool, with the client's access attached.

Common uses in Developer tools

  • Check status and alert the team when something breaks
  • Create and update resources from a workflow
  • Report on usage and costs

Melhor Envio

Melhor Envio · Developer tools

API key

Quote and buy Brazilian shipping labels with Melhor Envio

The client pastes their API key from Melhor Envio's settings. We store it encrypted.

Tested against Melhor Envio's live API.

Building with Melhor Envio? The docs have setup steps and code for every tool.

Open the Melhor Envio docs

Tools

Your agent calls any endpoint of Melhor Envio's API with the request tool, with the client's access attached.

Base URL for request

https://www.melhorenvio.com.br/api/v2

  • request

    HTTPS ANY /v1/clients/{clientId}/melhor-envio/{path}

    Any endpoint of Melhor Envio's own API, with the client's access attached.

    servicestringrequired
    This service: melhor-envio
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://www.melhorenvio.com.br/api/v2
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Melhor Envio key you paste, with only the access you gave that key

Get started

Send your next client one link

Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.