AgentMail · Reply-all to email thread

Served byAgentMail | Email Inbox API for AI Agents Indexed external

Send reply-all responses to email threads by inbox and message ID for AI agent email workflows.

What it does

Send reply-all responses to email threads by inbox and message ID for AI agent email workflows.

  • Reply to all thread participants from AI agent inboxes
  • Automate email thread responses
  • Send broadcast replies via agent email infrastructure

Ideal buyer

AI agents and autonomous systems managing email communications requiring programmatic reply-all functionality.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Reply-all to message 12345 in inbox abc-123 with 'Meeting confirmed for 3pm'.”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "inbox_id": "abc-123",
  "message_id": "12345"
}

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://x402.api.agentmail.to/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/reply-all \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"inbox_id":"abc-123","message_id":"12345"}'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.010
per call
Pay-to address0x6e3184c204e596ded89e8a5693b602097f4ab687
T/O: 300s asset 0x8335…2913
solanaexact
$0.010
per call
Pay-to address7r4e5dwNS68MDaxbw7N8jbzHq7RCMBp9z6smHFH4NXWw
T/O: 300s asset EPjFWd…Dt1v

Price & network

Cheapest call$0.010
Networks
basesolana

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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