the402 x402 endpoint directory

Signed drift history for one MCP server: pins over time, every detected drift event, and a current verdict (stable, ch

Driving route between two US points, cross-checked against live hazards along the way: distance and duration, plus any

Audit domain SSL/TLS certificate expiry, HTTPS reachability, HSTS, and HTTP-to-HTTPS redirect posture using certificat

AML / counterparty screening for a Base agent wallet (OFAC sanctions + exposure + scam list)

Analyze an MCP server manifest for security risk before install — destructive actions, over-broad scopes, sensitive-da

Returns verified, citation-backed facts about new AI model releases, benchmark scores, and protocol changes, each with

Price — The closing price of the asset in USD, aggregated from both centralised and decentralised exchanges. Strictly

DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics f

Turn ANY text into clean, schema-enforced JSON: pass text= plus the fields you want (fields=name,email,price,date — up

DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics f

Network Value to Transactions Ratio (NVT) — Network Value to Transactions Ratio (NVT) is market cap divided by the tra

Pre-flight threshold simulator — count how many assets would trigger at a proposed cutoff for one anchor day, with cur

Fork a signal into an inactive parameter variant — production firing is untouched. Experimentation primitive: fork, dr

Structured varietal data and verifiable research provenance for 150+ honey varieties, including the obscure long tail

Paid ($0.05). ALWAYS runs a fresh 25-check scan of the origin (non-settling GET/HEAD + benign empty-POST probes), bypa

Summarizes a YouTube video from its URL or ID: transcript, TLDR, and named entities in one call. Composite: one call r

DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics f

DEX vs CEX arbitrage spread — the price difference between DEX and CEX with the fee-adjusted NET spread and execution

Every field typed. Empty = explained. You never pay for a blank. Multifamily real estate deals feed: property listings

Full technical analysis — 18 indicators + AI signal summary

Aurelius Node 01: Real-time Texas Regional Corridor ground-truth oracle (DFW, Permian, Gulf Coast, Central TX). Provid

Reveal the professional email behind a LinkedIn profile via Tomba. Pass `url` (a linkedin.com/in/… profile URL); `full

Net Unrealized Profit/Loss (NUPL) — Net Unrealized Profit/Loss (NUPL) is the difference between Relative Unrealized Pr

One-call due diligence on a French company by SIREN or SIRET: checksum, existence and status (SIRENE), insolvency proc

Aggregate congressional buy/sell signal (last 30d)

Percent Balance on Exchanges — The percentage of supply held on exchange addresses. Data by Glassnode.

Describe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same ca

Company monitoring for France: a 30, 90 or 365-day surveillance watchlist (?duree=), recurring KYB & compliance alerts

Use when an agent needs sentiment. Returns Social media and news sentiment analysis. $0.05.

Tag-per-Track: Agentic-First Musical Audio Analysis API. Extracts BPM, Key, Mood, Genres and Instruments from audio UR

Plexa /v1/pretrade/check — pre-trade token safety check on Base: can you still sell this token? avoid fires only on a

Rank every SEC filer on one XBRL metric for one period — top-N values with entity names and the total filer count, fro

Find newly filed SEC Form D private-offering signals for autonomous GTM workflows. Filter by issuer state, industry ke

Google Trends interest over time for a keyword: dated series indexed 0-100 (weekly over the default past 12 months, da

US Dollar Index (DXY) spot quote, delayed, via Yahoo Finance

Contract-level risk scan for any EVM token: is the source verified, is it an upgradeable proxy and who is its admin, w

Upcoming French public-contract EXPIRATIONS — the predictive layer over DECP open data: contracts whose estimated end

Real-time and ML-forecasted Solana (SOL) price. Kronos deep-learning model: up-probability, expected close, price rang

Real-time and ML-forecasted Ethereum (ETH) price. Kronos deep-learning model: up-probability, expected close, price ra

Will this prepared Aerodrome swap satisfy its encoded limit right now? Supports declared Classic and Slipstream router

Convert any video to a clean, web-ready MP4. Provide a source URL or upload the file directly; the paid request return

Turn a flat or scanned PDF form into a fillable PDF with detected fields. Also: detect form fields in a PDF; add filla

Compare one XBRL metric across up to 10 tickers — latest reported value per company, ranked, with period ends and tags

Agent-native earnings facts: when a company reports, get the numbers that move the stock — total & segment revenue, EP

Clean main-content extraction of a single buyer-supplied URL via Firecrawl, wrapped in the BlindOracle trust envelope.

Check an outbound payout immediately before authorization to catch changed destinations, duplicate payments, amount or

Match a supplier invoice against purchase orders, cumulative receipts, prior invoicing, and tolerance policy before pa

Check PostgreSQL SQL immediately before execution to prevent destructive or unsafe database changes by AI agents and a

Independent pre-action review for AI agents before costly, irreversible, external, or constraint-sensitive actions. Se

Pre-trade context pack for one asset in a single call: derivatives state (funding, annualised funding, basis, open int