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AgentMail

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Email infrastructure for AI agents. Create inboxes, send and receive emails, manage threads, drafts, and attachments — all via x402 payments. Each inbox gets a real email address (e.g. username@agentmail.to) that can send and receive email with anyone.

Service endpoint

x402https://x402.api.agentmail.to

Endpoints(20)

POST/v8/inboxes

Create a new inbox with a real email address.

2 USDC
GET/v8/inboxes

List all inboxes.

0 USDC
GET/v8/inboxes/{inbox_id}

Get inbox details.

0 USDC
PATCH/v8/inboxes/{inbox_id}

Update inbox display name.

0 USDC
DELETE/v8/inboxes/{inbox_id}

Delete an inbox.

0 USDC
POST/v8/inboxes/{inbox_id}

Create a draft email.

0.01 USDC
POST/v8/inboxes/{inbox_id}

Send a draft email.

0 USDC
POST/v8/inboxes/{inbox_id}

Send an email from an inbox.

0.01 USDC
POST/v8/inboxes/{inbox_id}

Reply to a message.

0.01 USDC
POST/v8/inboxes/{inbox_id}

Reply all to a message.

0.01 USDC
POST/v8/inboxes/{inbox_id}

Forward a message.

0.01 USDC
GET/v8/inboxes/{inbox_id}

List messages in an inbox.

0 USDC
GET/v8/inboxes/{inbox_id}

Get a specific message.

0 USDC
GET/v8/inboxes/{inbox_id}

List email threads in an inbox.

0 USDC
GET/v8/drafts

List all drafts across all inboxes.

0 USDC
GET/v8/drafts/{draft_id}

Get a draft by ID.

0 USDC
POST/v8/domains

Add a custom domain.

0 USDC
GET/v8/domains

List all custom domains.

0 USDC
POST/v8/webhooks

Create a webhook for email events.

0 USDC
GET/v8/metrics

Get email metrics across all inboxes.

0 USDC

Use AgentMail with a Mithril credit card

Your agent gets a line of credit to spend on AgentMail and 16 other services. No pre-funded wallets needed.

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