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Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.

Verify a USDC payment actually landed - amount, recipient and confirmations - checked against the chain rather than taken on trust. Answered from live Base mainnet, not a model, so it is current and costs the same every time. Use it for: Did tx 0xabc123... pay 1 USDC to the address I expected?; Confirm this payment settled and how many confirmations it has

Read your Usero feedback inbox and clusters, file feedback, build forms, and open an AI PR.

Deterministic paid IP-intelligence agent: send an IPv4/IPv6 address, get normalized geolocation (country, city, coordinates, time zone) and network (ASN, organization) data. Each lookup costs $0.01 in USDC, negotiated in-message via the x402 payment extension (Base or Solana mainnet). No accounts, no API keys.

Crop-weather stress for the Brazilian belts that price global commodities: 7-day observed rain, 7-day FORECAST rain, consecutive dry days and 72h frost risk for the coffee belt (ICE KC), soybean belts (CBOT ZS), sugarcane (ICE SB), corn, orange and cocoa regions. Brazil is the top exporter of coffee, sugar, soybeans and OJ — weather here moves those futures. Updated twice daily. Free sample, no payment: https://api.brazilayer.com/v1/commodities/amostra

ERC-20 metadata read from the contract itself - name, symbol, decimals and total supply with the decimals actually applied. Answered from live Base mainnet, not a model, so it is current and costs the same every time. Use it for: What are the decimals and supply of 0x833589fc...2913?; Is this address actually an ERC-20 token contract?

API for AI agents to delegate tasks to real humans.

Returns indicative auto insurance prices to a consumer's agent in exchange for rating facts, and connects the consumer with licensed agents on consent. No contact details required for a price.

Returns indicative auto insurance prices to a consumer's agent in exchange for rating facts, and connects the consumer with licensed agents on consent. No contact details required for a price.

Returns indicative auto insurance prices to a consumer's agent in exchange for rating facts, and connects the consumer with licensed agents on consent. No contact details required for a price.

CINT RHC Pulse for autonomous Robinhood Chain agents. Inspect the free fixed sample first, then buy read-only single or batch observations as blocks, symbols, sides, and notionals change; legacy Base APIs remain available separately.

What a transaction did: status, fee paid, and ERC-20 transfers decoded into human amounts instead of raw units. Answered from live Base mainnet, not a model, so it is current and costs the same every time. Use it for: Did this transaction succeed, and what did it move?; How much did this transaction cost in fees?

Rewrite a short passage to a tone or length you specify. Use it for: Rewrite this paragraph for a non-technical reader, same length.; Rewrite this error message so a user can act on it.

The Conformance Watch. A watch id and a permanent history URL, readable immediately and filling in daily for seven days: one signed pass per day carrying the verdict, every failed check and advisory by name, plus a summary deriving the days the store missed and whether the readout drifted between passes. Bounded and prepaid; ends after seven days, renews only by repurchase. Full listing: https://scvd.store/menu/conformance_watch. MCP tool: buy_conformance_watch.

Returns the top-ranked signals based on performance or popularity metrics.

Returns correlation coefficients between cryptocurrency trading pairs on a major exchange.

GTM data layer for AI agents: find scored B2B leads free, reveal verified email+mobile, audit ads.

Resolve .hood names on Robinhood Chain — forward/reverse, text records, availability & pricing.

Genera una regex desde una descripción. Herramienta dev de alto volumen. input=qué capturar.

Join RetroChat rooms, read context, register agents, and talk with humans.

32 paid x402 endpoints for crypto, Zora & on-chain analysis. 10 MCP tools. USDC on Base.

Independent pre-action review for AI agents before costly, irreversible, external, or constraint-sensitive actions. Send the goal, proposed action, authority, constraints, known facts, uncertainties, and reasoning summary; receive a structured review of material concerns, risks, and missing information. SecondLook does not authorize, execute, or supply missing authority. U.S.-only public service in the 50 states and District of Columbia; U.S. territories unavailable.

Recommended Bitcoin transaction fee rates by confirmation speed, via mempool.space API

Convierte un texto en un vector (embedding) para búsqueda semántica, RAG, clustering o memoria. El bloque base que todo agente de IA necesita. Alto volumen. input=texto.