the402 endpoint detail

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md.fastdb.in pulse odds

https://md.fastdb.in/pulse/odds

payable

Polymarket prediction market odds — live prices for any market by free-text search or slug: outcomes, prices, spread, 24h volume, liquidity, resolution date.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x072F3a2bD93bB75b1Eb84a9E45D17a4F90a6D801
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
503 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:09:51.190Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmd.fastdb.in%2Fpulse%2Fodds"