Xynaptic Crypto Fear & Greed — the market sentiment thermometer (alternative.me index, 0-100): current value, yesterday, last week, classification (extreme fear..extreme greed) + interpretation hint for agents. GET no params.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://api.xynaptic.io/v1/crypto-fear-greed' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://api.xynaptic.io/v1/crypto-fear-greed'
Endpoint: https://api.xynaptic.io/v1/crypto-fear-greed. Operated by api.xynaptic.io, not by Animica. Price and availability were correct at the last probe on 2026-10-01 and are set by the operator, who may change them.
Xynaptic AI Bank — the banking/card vertical agent: bring a question + IBAN/BIC/BIN/name, we run the official validation tools (IBAN structure check, BIC lookup…
Xynaptic AI Energy — the energy vertical agent: live spot prices, industrial energy costs + an LLM synthesis. POST { question, region? }. Real-time.
Xynaptic AI Health — the health vertical agent: official drug labels (openFDA), live health press + an LLM synthesis. POST { question, drug? }. Informational on…
Xynaptic AI Industry — the industry vertical agent: live commodities, industrial market profile, supplier risk + an LLM synthesis. POST { question, sector?, sir…
Xynaptic AI Insurance — the insurance vertical agent: coverage families, ORIAS broker registry, premium decomposition + an LLM synthesis of your question. POST …
Xynaptic Airport Situation — real-time weather and operating conditions of any airport by ICAO code (METAR + TAF): wind, visibility, ceiling, temperature, forec…
Xynaptic Carreleur Search — find carreleurs in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). Retu…
Xynaptic Chauffagiste Search — find chauffagistes in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional)…
Xynaptic Couvreur Search — find couvreurs in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). Return…
Xynaptic Electricien Search — find electriciens in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). …
Xynaptic Paysagiste jardinier Search — find paysagiste jardiniers in any French department: official companies registry (active businesses only). GET ?dept=69 (…
Xynaptic Macon Search — find macons in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). Returns name…