← Back to marketplace

AgentMail | Email Inbox API for AI Agents

external

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

by Agentmail50 endpoints100% uptime431ms avg

Price

from $0.0100

up to $10.00 per request

Network

base

Category

ai

On-chain txns

1

Uptime

100%

Avg latency

431ms

Checks

39

Status

Healthy

Base URL

https://x402.api.agentmail.to

Endpoints (50)

Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.

POST/v0/api-keys
solana

Service: AgentMail API (/v0/api-keys)

POST/v0/api-keys/%7Bapi_key%7D
base

Service: AgentMail API (/v0/api-keys/{api_key})

POST/v0/domains
base$10.00

Service: AgentMail API (/v0/domains)

POST/v0/domains/%7Bdomain_id%7D
base

Service: AgentMail API (/v0/domains/{domain_id})

POST/v0/domains/%7Bdomain_id%7D/verify
base

Service: AgentMail API (/v0/domains/{domain_id}/verify)

POST/v0/domains/%7Bdomain_id%7D/zone-file
base

Service: AgentMail API (/v0/domains/{domain_id}/zone-file)

POST/v0/drafts
base

Service: AgentMail API (/v0/drafts)

POST/v0/drafts/%7Bdraft_id%7D
base

Service: AgentMail API (/v0/drafts/{draft_id})

POST/v0/drafts/%7Bdraft_id%7D/attachments/%7Battachment_id%7D
base

Service: AgentMail API (/v0/drafts/{draft_id}/attachments/{attachment_id})

POST/v0/inboxes
base$2.00

Service: AgentMail API (/v0/inboxes)

POST/v0/inboxes/%7Binbox_id%7D
base

Service: AgentMail API (/v0/inboxes/{inbox_id})

POST/v0/inboxes/%7Binbox_id%7D/drafts
solana

Service: AgentMail API (/v0/inboxes/{inbox_id}/drafts)

POST/v0/inboxes/%7Binbox_id%7D/drafts/%7Bdraft_id%7D
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/drafts/{draft_id})

POST/v0/inboxes/%7Binbox_id%7D/drafts/%7Bdraft_id%7D/attachments/%7Battachment_id%7D
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/drafts/{draft_id}/attachments/{attachment_id})

POST/v0/inboxes/%7Binbox_id%7D/drafts/%7Bdraft_id%7D/send
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/drafts/{draft_id}/send)

POST/v0/inboxes/%7Binbox_id%7D/messages
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages)

POST/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/{message_id})

POST/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/attachments/%7Battachment_id%7D
solana

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/{message_id}/attachments/{attachment_id})

POST/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/forward
base$0.0100

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/{message_id}/forward)

POST/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/raw
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/{message_id}/raw)

POST/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/reply
base$0.0100

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/{message_id}/reply)

POST/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/reply-all
base$0.0100

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/{message_id}/reply-all)

POST/v0/inboxes/%7Binbox_id%7D/messages/send
base$0.0100

Service: AgentMail API (/v0/inboxes/{inbox_id}/messages/send)

POST/v0/inboxes/%7Binbox_id%7D/metrics
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/metrics)

POST/v0/inboxes/%7Binbox_id%7D/threads
solana

Service: AgentMail API (/v0/inboxes/{inbox_id}/threads)

POST/v0/inboxes/%7Binbox_id%7D/threads/%7Bthread_id%7D
base

Service: AgentMail API (/v0/inboxes/{inbox_id}/threads/{thread_id})

POST/v0/inboxes/%7Binbox_id%7D/threads/%7Bthread_id%7D/attachments/%7Battachment_id%7D
solana

Service: AgentMail API (/v0/inboxes/{inbox_id}/threads/{thread_id}/attachments/{attachment_id})

POST/v0/lists/%7Bdirection%7D/%7Btype%7D
base$0.0100

Service: AgentMail API (/v0/lists/{direction}/{type})

POST/v0/lists/%7Bdirection%7D/%7Btype%7D/%7Bentry%7D
solana

Service: AgentMail API (/v0/lists/{direction}/{type}/{entry})

POST/v0/metrics
base

Service: AgentMail API (/v0/metrics)

POST/v0/organizations
base

Service: AgentMail API (/v0/organizations)

POST/v0/pods
solana$0.0100

Service: AgentMail API (/v0/pods)

POST/v0/pods/%7Bpod_id%7D
base

Service: AgentMail API (/v0/pods/{pod_id})

POST/v0/pods/%7Bpod_id%7D/api-keys
solana

Service: AgentMail API (/v0/pods/{pod_id}/api-keys)

POST/v0/pods/%7Bpod_id%7D/api-keys/%7Bapi_key%7D
solana

Service: AgentMail API (/v0/pods/{pod_id}/api-keys/{api_key})

POST/v0/pods/%7Bpod_id%7D/domains
solana$10.00

Service: AgentMail API (/v0/pods/{pod_id}/domains)

POST/v0/pods/%7Bpod_id%7D/domains/%7Bdomain_id%7D
base

Service: AgentMail API (/v0/pods/{pod_id}/domains/{domain_id})

POST/v0/pods/%7Bpod_id%7D/domains/%7Bdomain_id%7D/verify
base

Service: AgentMail API (/v0/pods/{pod_id}/domains/{domain_id}/verify)

POST/v0/pods/%7Bpod_id%7D/domains/%7Bdomain_id%7D/zone-file
base

Service: AgentMail API (/v0/pods/{pod_id}/domains/{domain_id}/zone-file)

POST/v0/pods/%7Bpod_id%7D/drafts
base

Service: AgentMail API (/v0/pods/{pod_id}/drafts)

POST/v0/pods/%7Bpod_id%7D/drafts/%7Bdraft_id%7D
base

Service: AgentMail API (/v0/pods/{pod_id}/drafts/{draft_id})

POST/v0/pods/%7Bpod_id%7D/drafts/%7Bdraft_id%7D/attachments/%7Battachment_id%7D
base

Service: AgentMail API (/v0/pods/{pod_id}/drafts/{draft_id}/attachments/{attachment_id})

POST/v0/pods/%7Bpod_id%7D/inboxes
base$2.00

Service: AgentMail API (/v0/pods/{pod_id}/inboxes)

POST/v0/pods/%7Bpod_id%7D/inboxes/%7Binbox_id%7D
solana

Service: AgentMail API (/v0/pods/{pod_id}/inboxes/{inbox_id})

POST/v0/pods/%7Bpod_id%7D/lists/%7Bdirection%7D/%7Btype%7D
solana$0.0100

Service: AgentMail API (/v0/pods/{pod_id}/lists/{direction}/{type})

POST/v0/pods/%7Bpod_id%7D/lists/%7Bdirection%7D/%7Btype%7D/%7Bentry%7D
base

Service: AgentMail API (/v0/pods/{pod_id}/lists/{direction}/{type}/{entry})

POST/v0/pods/%7Bpod_id%7D/metrics
base

Service: AgentMail API (/v0/pods/{pod_id}/metrics)

POST/v0/pods/%7Bpod_id%7D/threads
base

Service: AgentMail API (/v0/pods/{pod_id}/threads)

POST/v0/pods/%7Bpod_id%7D/threads/%7Bthread_id%7D
base

Service: AgentMail API (/v0/pods/{pod_id}/threads/{thread_id})

POST/v0/pods/%7Bpod_id%7D/threads/%7Bthread_id%7D/attachments/%7Battachment_id%7D
base

Service: AgentMail API (/v0/pods/{pod_id}/threads/{thread_id}/attachments/{attachment_id})

Payment

Protocolx402 (direct payment, USDC)
Networkbase
Pay to7r4e5d...NXWw

How to call

Via APIHub (recommended)No wallet · pay with credits · gasless
# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10

# call it
npx @apihubio/cli call https://x402.api.agentmail.to \
  -X POST \
  -d '{ /* check provider docs for input */ }'

# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add https://x402.api.agentmail.to
APIHub pays the provider on your behalf and debits your credit balance for the exact amount. No wallet setup, no gas, no per-call signing.
Via direct x402 (advanced)Bring your own wallet
import { wrapFetchWithPayment } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";

const account = privateKeyToAccount("0xYOUR_PRIVATE_KEY");
const client = createWalletClient({ account, chain: base, transport: http() });
const x402Fetch = wrapFetchWithPayment(client);

const res = await x402Fetch("https://x402.api.agentmail.to", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();
Requires USDC on Base and gas on each call. The @x402/fetch client signs EIP-3009 transferWithAuthorization for each 402 response and retries.

This is an external service not operated by APIHub. Listing data is sourced from public on-chain records and third-party indexes. Payment goes directly to the service provider via the x402 protocol. APIHub does not guarantee availability, accuracy, or quality of external services.