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.
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.