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AgentMail Get Email Attachment
x402
AgentMail Get Email Attachment is a free API for AI agents from x402.api.agentmail.to, callable via x402, Free, status unknown (last checked 2026-09-14).
Retrieve a specific email attachment from a thread within a pod (inbox) by its attachment ID
Price / callFree
Success—
StatusUnknown
How this service works
AgentMail gives AI agents real email inboxes. Create, send, receive, and search messages via REST API — built for autonomous agents and agentic workflows.
Output
Returns JSON containing the attachment data and/or metadata for the specified attachment in the given email thread and pod — including content, filename, MIME type, or download URL depending on the API response structure.
Example use cases
Example prompt
“Fetch the attachment with ID attach_abc123 from thread thread_xyz789 in my AgentMail pod pod_001 so I can read the file that was sent.”
Technical details
Endpoint
GEThttps://x402.api.agentmail.to/v0/pods/%7Bpod_id%7D/threads/%7Bthread_id%7D/attachments/%7Battachment_id%7DWhen to prefer
Use this endpoint when an AI agent needs to retrieve a specific email attachment it already knows the ID of — for example, after listing threads or messages and identifying a relevant attachment. Prefer this over generic file storage retrieval when working within the AgentMail ecosystem for agent-driven email workflows.
Side effects
- 404 if pod_id, thread_id, or attachment_id does not exist or is not accessible
- 401/403 if authentication is missing or insufficient
- 400 if required path parameters are malformed or missing
- Empty or minimal response if attachment has no metadata
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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