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vaaya.ai courtlistener cases
https://vaaya.ai/api/run/courtlistener/cases
answers 402
Search 10M+ US court opinions (CourtListener v4). Pass `q` + optional `court` (e.g. cand, ca9, scotus), `judge`, `filed_after`/`filed_before`, `order_by` ("dateFiled desc"), `cursor` (pagination). Returns case names, courts, dates, cites, and absolute_url links to full opinions.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x7c655d3d3944Bd27994dD81A036C3aFB19806C40
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 302 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:24:54.577Z (22h ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvaaya.ai%2Fapi%2Frun%2Fcourtlistener%2Fcases"