Dolihi Preflight

Dolihi public HTTPS JSON API audit, contract dolihi-api-audit-v1. One purchase buys one JSON report for 1 to 3 public HTTPS GET endpoints. Input: spec, a JSON object {"checks":[{"url":"https://...","expected_fields":["key"],"expected_paths":{"/nested/0/name":"string"},"response_schema":{"type":"object","required":["key"]}}]}. Checks: HTTP/access errors, JSON parsing, required top-level fields, JSON Pointer types, bounded JSON schema (type, properties, required, items, additionalProperties, enum, numeric and size bounds), response SHA-256, latency and observed x402 quotes. Each target: public IPv4, port 443, one response, at most 8 seconds and 256 KiB; no redirects, credentials, login, POST, upstream payments, security scanning or exploitation. Output: {contract,reports,summary,limits}; expected negative findings and blocked/unavailable targets are valid diagnostic results. Malformed/unsupported input yields INPUT_REJECTED with no target request. A match verifies only the requested response contract: no uptime guarantee, full JSON Schema compliance or business/semantic correctness. One initial input per purchase; delivery within 5 minutes after valid inputs arrive. No recurring service.