{"slug":"vaaya-ai-api-run-courtlistener-cases-ebfbf0","title":"Search 10M+ US court opinions (CourtListener v4)","host":"vaaya.ai","method":"POST","resource":"https://vaaya.ai/api/run/courtlistener/cases","category":"search","description":"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.","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":336,"reported_calls_30d":3,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"court":"cand","q":"trade secret injunction"},"bodyType":"json","method":"POST","pathParams":{},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"case_name":{"type":"string"},"court":{"type":"string"},"cursor":{"type":"string"},"docket_number":{"type":"string"},"filed_after":{"pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"filed_before":{"pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"judge":{"type":"string"},"order_by":{"type":"string"},"party_name":{"type":"string"},"q":{"minLength":1,"type":"string"}},"required":["q"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"pathParams":{"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":336,"error":null}],"description_full":"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.","last_updated":"2026-09-22T18:32:24.816Z","schemes":["exact"]}