Api Endpoint

AgentMail | Email Inbox API for AI Agents

AgentMail gives AI agents real email inboxes. Create, send, receive, and search messages via REST API — built for autonomous agents and agentic workflows.

Open interactive test console

Offering

Provider: x402.api.agentmail.to
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Infrastructure
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://x402.api.agentmail.to/v0/drafts/%7Bdraft_id%7D/attachments/%7Battachment_id%7D
MIME type: application/json
First seen: 2026-10-16T01:50:04.338Z
Last seen: 2026-10-31T14:59:46.576Z
Tags: X402, agentic-markets, Email, Agent-Infra, Social, inbox, communication, Utility

Website Documentation OpenAPI

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0 USDC
Atomic price: 0 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0 USDC
Atomic price: 0 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3: 0 USDC
Atomic price: 0 · Network: eip155:43114 · Asset: USDC · Scheme: exact
Payment option 4: 0 atomic units
Atomic price: 0 · Network: eip155:196 · Asset: 0x74b7f16337b8972027f6196a17a631ac6de26d22 · Scheme: exact
Payment option 5: 0 USDC
Atomic price: 0 · Network: eip155:137 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "0",
    "payTo": "0x6e3184C204e596dED89E8A5693B602097F4Ab687"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "0",
    "payTo": "7r4e5dwNS68MDaxbw7N8jbzHq7RCMBp9z6smHFH4NXWw"
  },
  {
    "scheme": "exact",
    "network": "eip155:43114",
    "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
    "amount": "0",
    "payTo": "0x6e3184C204e596dED89E8A5693B602097F4Ab687"
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "asset": "0x74b7f16337b8972027f6196a17a631ac6de26d22",
    "amount": "0",
    "payTo": "0x6e3184C204e596dED89E8A5693B602097F4Ab687"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "0",
    "payTo": "0x6e3184C204e596dED89E8A5693B602097F4Ab687"
  }
]

Observed health

Status: Healthy
Latest latency: 817 ms
Average latency: 938 ms
HTTP status: 402
Last checked: 2026-11-02T16:10:54.430Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "http",
  "method": "GET",
  "pathParams": {
    "type": "object",
    "required": [
      "draft_id",
      "attachment_id"
    ],
    "properties": {
      "draft_id": {
        "$ref": "#/components/schemas/type_drafts:DraftId",
        "description": "path parameter"
      },
      "attachment_id": {
        "$ref": "#/components/schemas/type_attachments:AttachmentId",
        "description": "path parameter"
      }
    }
  }
}

Output schema

{
  "type": "object",
  "title": "AttachmentResponse",
  "required": [
    "attachment_id",
    "size",
    "download_url",
    "expires_at"
  ],
  "properties": {
    "size": {
      "type": "integer",
      "title": "AttachmentSize",
      "description": "Size of attachment in bytes."
    },
    "filename": {
      "type": "string",
      "title": "AttachmentFilename",
      "description": "Filename of attachment."
    },
    "content_id": {
      "type": "string",
      "title": "AttachmentContentId",
      "description": "Content ID of attachment."
    },
    "expires_at": {
      "type": "string",
      "format": "date-time",
      "description": "Time at which the download URL expires."
    },
    "content_type": {
      "type": "string",
      "title": "AttachmentContentType",
      "description": "Content type of attachment."
    },
    "download_url": {
      "type": "string",
      "description": "URL to download the attachment."
    },
    "attachment_id": {
      "type": "string",
      "title": "AttachmentId",
      "description": "ID of attachment."
    },
    "content_disposition": {
      "enum": [
        "inline",
        "attachment"
      ],
      "type": "string",
      "title": "AttachmentContentDisposition",
      "description": "Content disposition of attachment."
    }
  }
}