Stablecoin detail by DefiLlama — circulating-supply history and per-chain distribution for one stablecoin by id.

Current protocol TVL by DefiLlama — the single latest total-value-locked number for one protocol by slug.

Register a watch condition for real-time monitoring of price, gas, weather, wallet, or custom endpoint.

Check a watch condition by ID, returning whether it triggered and updating the caller-specific baseline.

Historical stablecoin market cap on one chain from DefiLlama — circulating-supply time series for a single chain.

Historical stablecoin market cap from DefiLlama — aggregate circulating-supply time series across all chains.

Look up any legal entity worldwide by its 20-character LEI (Legal Entity Identifier). Returns the GLEIF golden copy record: legal name, jurisdiction, addresses, registration status. Global KYB primitive.

Stablecoin peg prices by DefiLlama — historical peg price of every tracked stablecoin.

Structured bidding requirements for a Japanese government tender (kkj.go.jp): qualifications, unified qualification rank (A-D), required certifications, document checklist, deadlines, bid method — as validated JSON. Use path segment 'latest' for the newest tender, or find case keys for free at https://5.75.142.199.sslip.io/cases?limit=20 (field: key). Docs: https://5.75.142.199.sslip.io/llms.txt / 日本の官公需(入札)案件の応募要件を構造化JSONで返す。

DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand crypto market microstructure and risk metrics for agents and developers. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Momentum measures directional return over the specified lookback window. Discovery examples use the latest 30m window.

Development and zoning-board cases near an address. Perfect for: 'what is being built near an address', 'rezoning cases nearby', 'development applications near a property', 'subdivision cases in the area', 'zoning board variances'. Returns active/recent development, site-plan, subdivision, rezoning, and zoning-board cases from covered planning/GIS sources with status, dates, and links. Coverage is source-specific (NC triangle, NYC BSA, Boston BPDA Article 80). Charge-free when out of coverage.

Ownership-chain sanctions screening: resolve a company (by LEI or name), walk its corporate ownership chain via GLEIF Level 2 relationship data (direct parent, ultimate parent), and screen every entity in the chain — including transliterated and alternate names — against OFAC SDN, EU consolidated, and UN Security Council lists. Catches the case where your counterparty is clean but its parent is sanctioned. Unique combination of KYB registry resolution and sanctions screening.

Synthesized news coverage metrics, volume velocity indicators, and sentiment aggregates for targeted crypto topics over sliding window timeframes.

Wallet profile: funding source, network membership, exchange attribution, tags, and tokens created by this wallet.

Transit-agency stops and routes near an address (coverage: 15 wired transit agencies across NC/NY/CA/TX/FL/TN/DC/PA/GA/WA/AZ/CO). Perfect for: 'bus stops near an address', 'transit routes nearby', 'is there public transit near this property'. Returns nearby stops with amenity fields plus deduped routes within the search radius. Geo-gated to the transit-agency registry. Factual proximity, not a service-quality rating. Charge-free when out of coverage or the address fails to resolve.

USGS seismic design parameters for an address. Perfect for: 'seismic design category for an address', 'Ss and S1 for a site', 'earthquake design values for a property', 'NEHRP seismic parameters', 'PGA for a location'. Returns USGS NEHRP-2020 design data at a US point: Ss, S1, PGA, SDS, SD1, site class, risk category, and seismic design category where USGS has finite values. Engineering hazard data, not a safety verdict. Charge-free when the address fails or USGS has no value.

Zoning district + overlays for an address. For 'what is the zoning', 'is this parcel being rezoned', 'zoning changes near an address', 'is nearby redevelopment changing this area'. Returns the official district/overlays from wired municipal/county layers. Zoning matters most as a CHANGE (rezonings, zoning bills) and vs NEIGHBORS; pair with development cases, legislation, capital projects, transfers. Not a buildability, variance, entitlement, or value ruling. Charge-free when out of coverage.

Capital improvement projects + special assessments near an address. Perfect for: 'capital projects near a property', 'planned public infrastructure nearby', 'special assessment liens for a parcel', 'CIP projects in the area'. Returns Wake/Raleigh capital improvement projects and active special-assessment liens near a point (plus Chatham CIP context) with status, dates, and links. Coverage is source-specific. Charge-free when out of coverage or the lookup fails.

FHFA house price index trend for a state. Perfect for: 'house price index for a state', 'home price appreciation in a state', 'HPI year-over-year for an area', 'state home price trend', 'how much have home prices risen in a state'. Returns the FRED-hosted FHFA all-transactions HPI for the state of a US point: latest index, year-over-year percent change, and units. State-level. Historical index, not a forecast. Key-gated (FRED); charge-free when unkeyed, on failure, or no data.

Pay $0.10 USDC to play the game of chance. 8% chance to win 1.0 USDC. Network: Base Mainnet. Send one EVM wallet address for prize delivery; each request runs one immediate server-side random round and returns a win-or-lose result, making it useful as a lottery-style, raffle-style, or random reward API.