Lookproof x402 REST usage
Check the TLS certificate a domain serves on port 443: whether it chains to a trusted root, matches the name (RFC 9525) and when it expires, with issuer, chain, key and signature algorithm, TLS version and coded findings...
37 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Check the TLS certificate a domain serves on port 443: whether it chains to a trusted root, matches the name (RFC 9525) and when it expires, with issuer, chain, key and signature algorithm, TLS version and coded findings...
Classify text into YOUR labels in one call. Body: {text (<=4000 utf-8 bytes), labels (2-20 strings)}. Returns {label} — always exactly one of your labels. Flat price, no prompt engineering needed. Use in loops for routin...
Prompt injection detection API: screen text bound for an agent and get a safe, suspicious or malicious verdict with the patterns that matched. Rule-based and deterministic.
Text classification API: classify text into your own labels with an LLM, returns the best label and a one-line reason.
Zero-shot text classification into caller-supplied labels; the result is validated back into your label set so agents can route on it deterministically.
OpenAI-compatible chat completions on frontier models: GPT-6.1 Sol and Terra, GPT-5.5, Claude Sonnet 5.5 and Haiku 5.5, Gemini 3.8 Flash, Grok 4.7, GPT-6 Luna.
Classify text into YOUR labels (single or multi-label) with confidence and reason — Genesis402 / UnyKorn Operator Network
Sentiment analysis API: classify text as positive / negative / neutral / mixed with a -1 to +1 score, confidence and a short reason. Reviews, tweets, support tickets; any language, JSON output.
Ask up to 20 typed yes/no, multiple-choice or ordinal-scale questions about one shared piece of context in a single call - each answered with a real probability (Jev decision primitives), not generated text. Powered by J...
Event-type hub page at /event-type/{slug}. Aggregates events matching one classification slug (e.g. drone-strike, airstrike, skirmish). HTML with embedded CollectionPage + Dataset JSON-LD pointing back at /api/v1/events?...
Classify goods against the US Harmonized Tariff Schedule. Give a keyword or an HTS code and get the matching HTS lines with their duty-rate columns, units and footnotes. The cheap supporting lookup that feeds trade/tarif...
FDA inspection history for a manufacturer from public FDA records. Give an FDA FEI number or firm name and get the inspection classifications (Official, Voluntary or No Action Indicated) with the trend, plus the Form-483...
Summarize a text or a web page (LLM, word limit, key points) (1 × 5,000 characters at 0.040000 USDC each)