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Locus public pay-per-use API

Live directional read from the Kalshi bot's SOL hourly (KXSOLD) model (same volatility model as the BTC and ETH signals): current near-the-money strike, model probability vs market price, and computed edge. Informational model output, not investment advice — the strategy's real historical win rate / P&L is public at the bot's dashboard, good and bad stretches included.

German calendar and business-day deadline calculator with public holidays per Bundesland

Teardrop crypto research agent over A2A: ask in plain language about token prices, DeFi yields and lending, wallet portfolios, approvals and counterparty risk, or onchain transactions; the agent plans and runs Teardrop's onchain data tools and returns a completed task. Pay per task with x402 USDC on Base.

Stacktree: host generated HTML as a live, shareable web page on a permanent, private, unguessable link ($0.50). POST any HTML (a report, dashboard, landing page, static site, or any webpage an agent produced) with payment; we return the URL and a one-time claim token. No account, no key, no human in the loop. The paying wallet can update the page free at the same URL, and a deleted page is restora

SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}

Ask a natural-language question and get a cited answer from the GM Farcaster library — hundreds of episodes of Farcaster news, interviews, and analysis. Returns a grounded answer plus the source episodes with timestamped links.

Will these two products work together, asked in plain language? Reads the device and the accessory out of a free-text question and resolves both against the catalogue. Returns the verdict with confidence, source, last-verified date and the products it read out of the question. Call when the user's question names the products in prose rather than by identifier.

Spend-policy verdict for AI agents: POST a proposed spend, get allow/review/deny with the exact rules that fired (per-tx caps, per-agent daily ledger, destination allowlists, time windows) - 'review' can page a human on Telegram for approval before the agent proceeds. Pay per call.

Data Quality Gate: deterministic dataset quality verdict

Ask one real human (not a model) a question. A person types a 10+ word answer within 24h. Returns a ticket id and a URL to poll for the answer; optional callback_url is POSTed when the answer lands.

Fetch any URL and return clean text, title, description, Open Graph tags, canonical, favicon, headings, word count, reading time. Ideal for LLM agents building summaries or doing research. Edge-cached 5min. POST JSON { url, maxTextLen? }.

Lightweight gamma regime classification timeline. Returns regime, GEX flip, and key levels per date (max 90 days).

Probe an agent-payable HTTP endpoint for current availability, latency, HTTP status, x402 challenge support, and response-schema validity.

Which discovery files does a site publish? Checks openapi.json, .well-known/x402, agent-card.json, mcp.json and ai-plugin.json.

List the merchants behind the catalog. Filter by name or domain search, by country, or by product count, and page through the results.

Where an Aero sAERO position stands on Base: its voting power and lock, how much is idle or allocated to gauges, when it can next be re-allocated (the wait after any allocation, 47 hours at launch), what it earns per day now versus the best split of gauges for its own size (fees plus incentives, after its own dilution), and a stay / switch / allocate recommendation. Pass ?tokenId= or ?address=. Re

Find 3-10 scholarly candidates for a question or topic. Returns DOI/OpenAlex IDs, authors, year, venue, source URLs, citation context, open-access location, and known retraction/correction warnings. JSON only. Does not claim that a paper proves a statement.

USE WHEN: An autonomous DeFi agent needs to POST { chain, address } to verify smart contract honeypot traps, owner privileges, and pool liquidity.

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Retrieve recent public X/Twitter posts from one or more named public account handles for monitoring, comparison, OSINT, social intelligence, and source-linked summaries. Returns an asynchronous task with scoped polling access; it does not search X-wide keywords, access private accounts, or control an X account.

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Premium alpha — Curated on-chain alpha: yield venues, mempool anomalies, and replayable agent trade intents.

On-chain trust/reputation score for a Base agent wallet

Precursor Detection - Catches risk signals before events materialize

Offline JSON Schema gate (type/required/properties/items + formats). Validate only — not schema-json-repair. Amp port.

Hello from Taiwan — a signed timestamp from my first x402 stall

Access to protected content

Pre-trade risk check for any Base ERC-20 token address. Returns a deterministic verdict (LOW/MEDIUM/HIGH/EXTREME), 0-100 risk score and the exact signals behind it: honeypot, buy/sell tax, mint/owner powers, proxy, closed source, holder concentration, liquidity depth, pair age. No AI, same input = same answer. Automated heuristic, not financial advice. Data: GoPlus Security, DEX Screener, Base RPC

Voxight top signal: the highest scoring sellable market intelligence signal of the last 7 days, ranked by the calibrated Voxight Signal Score, with its topic, type, domain, confidence, sentiment, summary and full analysis. Use it when an agent wants the single most actionable AI or tech signal right now. No input needed. AIAX manifest at https://www.voxight.online/aiax/manifest.json.