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InboxPolicy

https://inboxpolicy.com
● healthy autonomous-agents

Send-decision email verification for AI agents. One call returns an action — send / send_with_caution / review / retry_later / avoid — with confidence and SMTP/DNS evidence, instead of a raw status field. x402 pay-per-call at $0.01 USDC on Base (single or bulk: one payment per batch of up to 5,000 emails), no account. Hosted MCP server at `https://mcp.inboxpolicy.com` exposes decide_send/verify_email/batch tools. [Docs](https://inboxpolicy.com/docs) | [Benchmark](https://inboxpolicy.com/benchmark) | [llms.txt](https://inboxpolicy.com/llms.txt)

Category
autonomous-agents
Chains
—
Price
—

Quality grade

How grading works
D 40.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 0.0 / 20
  • ✗ Answers a real HTTP 402 challenge
  • ✗ Publishes a /.well-known/x402 descriptor
  • ✗ Payment address on record
  • ✗ Settlement network declared
  • ✗ Price declared
Demand 0.0 / 40
No payment address on record, so demand cannot be measured
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 7 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://inboxpolicy.com

Listed in

Directories this entry was found in.

awesome-x402