api.postagent.sh
api.postagent.shprotocol: x402first seen 14d ago
Print and mail physical US letters (PDF, HTML, Markdown, DOCX, or image) and postcards via USPS, paid in USDC — with certified/registered proof options and standalone address verification at POST /v1/verify. Integration flow: POST /v1/documents to upload, POST /v1/quotes to lock a fixed USDC price for a recipient, then pay the returned per-quote x402 URL to create and mail the piece. Price is fixed per quote.
Endpoints
1
Uptime · 24h
100.0%
7 / 7 probes
Avg latency · 24h
1,041 ms
p90 1,137 ms
Total calls
—
Healthy probes · last 24h
3 hour buckets · hover for per-bucket stats
Endpoints
Ordered: active first, healthy first, cheapest first. Up to 200 shown.
| Endpoint | Method | Price | Network | Last status | Latency | Probed |
|---|---|---|---|---|---|---|
| https://api.postagent.sh/v1/print | POST | 1.23 USDC | eip155:8453 | 402 | 1,119 ms | 19m ago |