Retrieves token price details including FDV, liquidity, and 24-hour change, quoted in any ERC20 or major blockchain token.

CoinJoin / mixing transaction detection. Identifies Wasabi, JoinMarket, Whirlpool patterns plus generic peel chains.

Detects thin liquidity, penny walls, spread risk, and fragile orderbook structures in Kalshi markets. Returns 0-100 manipulation-vulnerability score plus signal-level evidence: wide spread (>$0.10), shallow depth (<10 contracts), few price levels, single-order dominance (>80% in top level), penny-wall pattern (large bids at ≤$0.005, common in wash trading). For agents that need to detect fragile order books before placing orders.

Generates a structured signed evidence bundle for prediction-market risk reviews. Returns a complete forensic dossier on one Polymarket market: market details, integrity scan, volume profile, pre-event flow analysis, resolution risk, top wallet positions, ECDSA-signed JWS receipt anchored on Polygon. For compliance teams, regulators, journalists, and AI agents that need auditable evidence packs, not just data points.

Get the live USD price of an ERC-20 token from on-chain DEX liquidity

Get the live native or ERC-20 token balance of an address

Check whether a seller endpoint is ready for marketplace discovery and autonomous buyers.

Produce a concrete quote and approval payload for a multi-resource purchase path without spending.

Run a one-shot x402 payment-flow and trust drift snapshot without storing history.

Generate a one-shot Trust402 badge payload from a snapshot.

Score one x402 resource for trust, schema, price, discovery, and receipt readiness.

Retail petroleum prices from State Trading Corporation of Mauritius

Create a bounded spend plan without spending money.

Grok-synthesized consensus forecast for candidate/party WINNER election markets (US and international). Blends live Polymarket odds (ground truth) with a polling average Grok synthesizes from multiple sources via web_search; returns per-candidate composites (equal-weight market+poll), the individual polls averaged into each candidate (verifiable), and cited sources. Target a market with a registered 'race' key or any Polymarket election event 'slug'.

Pre-trade integrity gate for AI agents on prediction markets. ONE call returns ALLOW/WARN/BLOCK + risk_level 0-100 + sub-scores (market_integrity, liquidity, resolution, event_conflict) + risk_flags + ECDSA-signed evidence receipt. Supports Polymarket and Kalshi. Pattern-matches CFTC v. Van Dyke and Kalshi April 2026 disciplinary cases. The pre-trade question: is this market clean enough to touch?

Paddock per-domain liveness lookup — one-time query

Legal citation verification + phantom detection — catches fabricated EU/US statute references, hallucinated case law, fake academic papers, made-up section numbers in AI-generated regulatory text. EU MiCA, GDPR, DORA, AMLR, NIS2, BaFin German codes (BGB, KWG) + US FINRA, SEC, FinCEN citations supported. For legal research, compliance audit, regulatory drafting, AI hallucination defense. Sub-200ms.

3-year daily closing price history (~780 data points, up to 3 years back). Returns date, close price, change %, and market cap.

Fia Signals x402 Base USDC token safety and smart contract risk batch API for buyer agents, trading bots, swap routers, and A2A commerce. Screen up to 5 Base/EVM contracts before a swap for contract risk, rugpull, honeypot, liquidity, and market risk. Returns safe/risky/blocked verdicts, scores, warnings, GoPlus and DexScreener evidence, aggregate counts, and a non-breaking 0.50 USDC bundled-risk-pack payable tier in one paid pre-swap call.

Size-the-room: top N holders of a Polymarket market ranked by skill_score, with per-holder ghost-fill risk. POST {condition_id, n?}. The pre-trade check for trading and market-maker agents — answers 'who am I about to be against, and will their fills actually settle?'