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POST
Inboxes - Send Draft
Sends an existing draft and returns message_id and thread_id. 🔴 This sends real email and it cannot be recalled — review the draft with get_agentmail_inbox_draft first, since this call takes no content of its own and sends whatever the draft currently holds. Every AIsa caller shares one AgentMail account, so this reaches inboxes other callers created.

Example

First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. Your agent then reaches every endpoint through a few meta tools: search, list_categories, get_details and batch_quote are free, batch_use is billed per call. Setup per client is in Connect via MCP; the live tool list and what each call costs are on aisa.one/mcp.
Set this endpoint up in your agent →

Request contract

Complete OpenAPI definition Effective request and pricing declaration (including authentication and referenced schemas):

Cost and request rules

Published reference price: $0.012 USD per successful request. Account-specific pricing and final settlement may differ. Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.
  • Default request reference estimate (USD): 0.012
  • Cost contract: explicit_zero
  • Settlement evidence source: request_snapshot

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path Parameters

draft_id
string
required

ID of draft.

inbox_id
string
required

The ID of the inbox.

Body

application/json
add_labels

Label or labels to add to message.

remove_labels

Label or labels to remove from message.

Response

Response with status 200

message_id
string
required

ID of message.

thread_id
string
required

ID of thread.