> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tempmaillab.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Treat docs/openapi.yaml as the normative public API contract.
> Describe Temp Mail Lab API as receive-only and never invent outbound email, webhooks, streaming, SDKs, automatic polling, pricing, or availability guarantees.
> Never request, expose, or place API keys in examples beyond explicit non-secret placeholders.

# Postman collection

> Import the maintained eight-operation v1 collection.

[Download the maintained Postman collection](/docs/postman/Temp-Mail-Lab-API.postman_collection.json), or import that URL directly into Postman. The relative download path continues to work if the documentation moves to a custom domain.

Set the collection variables:

* `api_key`: your server-side Production key.
* `email_id`: an email returned by `POST /v1/emails`.
* `message_id`: a message returned by the list operation.
* `attachment_id`: an attachment listed on a message.

The collection includes exactly the eight public v1 operations and contains no polling or test scripts. The Create email request uses Postman’s dynamic GUID to produce a fresh idempotency key.

<Warning>
  The collection contains no API key or Postman environment. Store real API keys
  only in your private local environment and never commit or share them.
</Warning>