{"service":"wever-data-evidence-check-v1","category":"DiligenceOps","schema":{"type":"object","additionalProperties":false,"required":["payload"],"properties":{"payload":{"anyOf":[{"type":"object"},{"type":"string"}],"description":"Sample JSON object or serialized JSON. Maximum 262144 UTF-8 bytes (256 KB). A serialized sample may contain an object or array of records."},"required_fields":{"type":"array","maxItems":256,"uniqueItems":true,"items":{"type":"string","minLength":1,"maxLength":1024},"description":"Absolute JSON pointers, or dot paths with [index] and [*]. Simple paths are relative to each detected record. An explicit empty array selects no default expectations."},"endpoint":{"type":"string","maxLength":8192,"pattern":"^https?://","description":"Original URL, recorded exactly as supplied. Processing uses the submitted sample."},"dataset_type":{"enum":["earnings","fundamentals","market_data","macro","ownership","other"],"description":"Selects default field expectations only when required_fields is absent."}}},"max_payload_bytes":262144,"payload_limit":"256 KB (262144 UTF-8 bytes)","max_request_bytes":1638400,"max_report_bytes":1048576,"max_nesting_depth":128,"max_fields":4096,"defaults":{"earnings":["symbol","report_date","eps","revenue"],"fundamentals":["symbol","period","revenue","net_income"],"market_data":["symbol","price","timestamp"],"macro":["series_id","value","date"],"ownership":["symbol","holder","shares","report_date"],"other":[]},"freshness":{"stale_after_seconds":86400,"rule":"Timestamp age greater than 86400 seconds at checked_at. Dataset type selects field expectations only."},"paths":"Absolute JSON pointers or dot paths with [index] and [*]. Simple paths resolve against each data/records/results/items record when absent at the root. Container fields count once as well as their children. Empty arrays have zero records.","attribution":"A nonempty source or provider on the nearest containing object applies to its descendants. Missing fields are unsourced. Supplied endpoint is recorded verbatim as context.","duplicates":"Original JSON strings retain duplicate-key evidence. Object input has already undergone JSON parsing; duplicate detection reports object_already_parsed.","typing":"Named fields such as price, revenue, eps, shares and value expect numbers; symbol, ticker, series_id and holder expect strings. Null values are reported as empty. Different non-null types at the same array record path are flagged. Timestamp parsing accepts ISO dates, ISO datetimes with explicit timezones, and numeric Unix seconds or milliseconds.","pricing":{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pricesAtomic":{"/api/data-evidence-check":"100000"},"x402Version":2,"scheme":"exact","freeTier":{"calls":10,"windowDays":30,"scope":"all_paid_endpoints","walletProofMaxAgeSeconds":300}},"wallet_proof":"Sign the exact JSON arguments and /api/data-evidence-check path with X-Wever-Wallet-Proof. Retry an unchanged payment or wallet-proof request to recover its stored report.","signing":{"issuer":"https://weverlabs.com/api/data-evidence-check-contract","key_id":"wever-trust-20261001","public_jwk":{"crv":"Ed25519","x":"PG6bYTJfqh-Y7YEMzxNVhMsFkrO1XnX7djPUvNi9g_U","kty":"OKP"},"algorithm":"Ed25519","receipt_type":"wever.data-evidence-check.v1","digest":"SHA-256 of UTF-8 JSON.stringify(report), preserving returned property order. Verify the JWS signature and the report_sha256 and payload_sha256 claims."},"scope":"Verification of the fields, types, timestamps and attribution carried by the submitted sample."}