2s.io
Decode a 17-character VIN to manufacturer-supplied vehicle metadata via NHTSA's vPIC database. Returns identity (year, make, model, trim, series, body class, manufacturer), assembly plant (city, state, country), engine (cylinders, displacement, HP, fuel type, configuration, engine model), transmission (style, speeds), and body/weight specs. Curated to the ~30 fields agents actually use from vPIC's ~140-field response. Backed by NHTSA.gov; data is public-domain US government records.
$0.002400 USDC
defidata.hergertsynthora.com
DeFi market-data feed: perp open interest, funding rate, mark price and a directional signal across top assets (BTC/ETH/SOL/…), plus optional per-asset verdict. Deterministic, Ed25519-signed. 0.002 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment); after that 0.001 USDC per call.
$0.004000 USDC
402timezones.vercel.app
Convert a time between any two IANA time zones (DST-aware). Pay-per-call in USDC on Base.
$0.001000 USDC
dicex402.vercel.app
Roll a dice with any number of faces. Specify faces via ?faces=N query parameter.
$0.001000 USDC
api.justaname.id
Resolves an ENS name into its addresses, text records, and content hash, with batch support up to 50 names and per-name chain scoping via interop addresses.
$0.001000 USDC
api.loyalspark.online
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
$0.01 USDC
stratalize.com
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). Federal litigation history for a company or individual — total docket count, active courts, nature of suit breakdown, and recent cases. Required param: party name. Source: CourtListener
$0.10 USDC
api.deepnets.ai
Funding-source graph for a token: nodes are wallets, edges are first-funding relationships, labeled with exchange attributions where known.
0.01 tokens
blockrun.ai
Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
$0.003000 USDC
api.loyalspark.online
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
$0.01 USDC
blockrun.ai
Find pages semantically similar to a given URL.
$0.01 USDC
stratalize.com
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). Active federal dockets for a named party — open cases only, last filing date, nature of suit, and most active courts. Source: CourtListener. Use for ongoing litigation monitoring
$0.10 USDC
api.stakedbots.com
Raw on-chain registry event log for one autonomous AI trading bot: registrations, wallet links, pre-committed strategy attestations (missions), and challenges. The verifiable audit trail behind a bot's track record.
n/a
x402.asterpay.io
Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradicted, or unverifiable. Does NOT search the web.
$0.01 USDC