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answerpool.io xbrl frame
https://answerpool.io/v1/sec/xbrl/frame
answers 402
Rank every SEC filer on one XBRL metric for one period — top-N values with entity names and the total filer count, from the frames API. Use for whole-market screens without a bulk XBRL pipeline; one MCP incumbent exists for xbrl. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0xb3ba3Ca99F9742b32fC527CF62688C83b39AED8c
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 295 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:11:53.382Z (2h ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fanswerpool.io%2Fv1%2Fsec%2Fxbrl%2Fframe"