Every agent-payable API.

What a Base transaction costs right now, with the RPC provider and trust level behind the number, so a caller can tell a credentialed reading from a degraded one before pricing a transaction.

How deep is liquidity for tracked Base tokens and how much is actually trading, with the source named, for sizing an order or declining one.

Who is moving size on Base right now: large ERC-20 transfers reported as observed facts with amounts and source, not as trade signals or predictions.

M2M Web Alpha Extractor - Intent + Trust + Buy Signal for Bots -- 0.01 on Base

M2M memory recall: semantic search over graph_memory + farcaster_graph. Input query + fid. Output facts. Pay-per-call $0.01 USDC Base

M2M memory store for Farcaster agents: remember fact about fid for persistent agent memory. Input fid + fact like 'likes memecoins'. Output stored True. ChatGPT killer memory. Pay-per-call $0.01 USDC Base

Lightning-fast, enterprise-grade blockchain intelligence. Unlock real-time Base Sepolia insights with our premium block data API. Trusted by leading teams.

Derive the modified EUI-64 interface identifier from a 48-bit MAC (insert FFFE, flip the U/L bit) and the resulting IPv6 link-local address (fe80::/64).

Verify an onchain payment or investigate a failed Base transaction in one call with transaction, receipt, success status, confirmations, gas and fee context.

Get the current Base mainnet block number (latest chain height) for an autonomous agent.

Validate MCP protocol, method and stateless-discovery compatibility

Bind MCP catalog digest to TTL, scope and revalidation policy

Inspect an MCP tool manifest before installation or trust, including collisions, missing schemas and instruction injection

Analyze operation-level risk inside consolidated MCP tools. Returns evidence-backed ALLOW, DENY, or REQUIRE_APPROVAL decisions, retry semantics, schema-drift status, and a deterministic operation effect ID. Designed for MCP tools whose command/action arguments expose operations with different risk levels.

Bind declared MCP domain, endpoint, manifest, key and version in signed evidence

Read-only health and tool-schema inspection for a public MCP endpoint.

Bind MCP tool-call identity to a transaction without silently granting authority

MCP server catalogs for Analysts: Search live public web pages about mcp server catalogs, focused on analysts. Returns source links and snippets, not endorsements.

MCP server readiness API for agents: audit tools/list, schemas, manifests, discovery, and integration readiness for $0.01 USDC before publishing or connecting a client.

Map MCP and A2A task identities without losing state, authority or expiry

MCPFax markets crypto

MD5 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network

Resolve a MIME type to its default file extension.

Is this Minneapolis rental property licensed and in compliance? Query any street address in Minneapolis, Minnesota (Hennepin County) and get the active rental license -- status, tier, licensed unit count, expiration -- plus violation and code-enforcement case history, and whether the property is condemned or boarded. For tenant screening, landlord and property-manager due diligence, real-estate and lending checks. Input: address string. Output: JSON, live City of Minneapolis open data. (US ne...

Is this Minneapolis Minnesota (Hennepin) rental licensed and code-compliant? GET ?address= (street 1-120 chars). Returns compliance_verdict (licensed_clean|licensed_with_violations|unlicensed|condemned_or_boarded), active rental license status/tier/units/expiration, violation cases, condemned/boarded flag. Live City open data JSON. Jobs: tenant screening, landlord DD, lending. Free sample: /mn/property-check/sample.

MPP-native catalog-first task router: paid top-three shortlist with prices, payment methods, MCP schemas, health metadata and operator source attribution

Return a bounded, source-labelled set of public-domain Bible passages and neutral reflection prompts for one of six predefined topics.

Return a short scripture-grounded private reflection aid. The endpoint accepts no confession narrative or identity information and provides no absolution.

Single higher-value composite report for one domain: DNS resolution, TLS/SSL certificate validity and issuer, RDAP/WHOIS registration and nameservers, and email deliverability (MX/SPF/DMARC) signals, plus a derived trust score and risk band. Built entirely from already-cleared, already-live internal capabilities (domain-dns-check-v1, domain-ssl-check-v1, domain-whois-lookup-v1, email-domain-deliverability-check-v1) -- no new source, no new licence question, no proprietary reputation database.

Point-location weather forecast/reanalysis lookup from Google DeepMind's WeatherNext model via Earth Engine. Every request is bounded to data at least 1 hour old -- the exact license boundary at which WeatherNext data becomes CC BY 4.0 and commercially reusable. This listing never serves data still under the real-time Terms of Use, which explicitly prohibits commercial resale.

Return bounded ranked OpenBible.info cross-reference identifiers with displayed text resolved only from BSB or WEB.

Search live UK/EU public procurement tenders and US federal grant opportunities in one call: UK Contracts Finder, UK Find a Tender Service, EU TED (Tenders Electronic Daily), and Grants.gov. Returns source-linked metadata only -- title, buyer/funder, deadline, value, region, category codes, and a link to the original notice -- never full tender documents, specifications, or application forms. Grants.gov is queried live per-request and is never bulk-cached or resold as a stored dataset.

Return a deterministic source-labelled devotional blessing for reflection. Payment buys the structured service, not divine favour or a sacrament.

Composite trust check for a merchant domain before an agent recommends or transacts with it: live DNS/SSL/RDAP domain signals, same-origin shipping/returns/contact policy-page presence, UK Companies House registration match (GB-only), and US FDA + UK OPSS product recall/safety alert flags. Built entirely from already-cleared internal capabilities and direct, robots.txt-respecting fetches of the merchant's own public pages -- no new third-party licensed dataset. Not a fraud or compliance determin

Retrieve one bounded day from a deterministic seven-day gospel, psalm-prayer, or practical-wisdom reading plan using source-labelled public-domain Bible text.

Screen a name in one call against US OFAC SDN, the EU Consolidated Financial Sanctions List, UK OFSI, the UN Security Council Consolidated List, and Wikidata-derived Politically Exposed Persons (PEP) data -- with fuzzy name matching, not exact-only. Real competitor research (2026-09-11) found this exact bundle+fuzzy-match shape is what actually converts in this niche; the single-source exact-match ofac-sanctions-search-v1 listing did not.

Search a governed snapshot of implemented, validated Polymathica PDE and scientific-computing solvers. Returns validation versions, bounded evidence locations, implementation modules and provenance without claiming a fresh solver execution.

Search current public UK company metadata from the official Companies House Public Data API. Returns a bounded normalized result with company identity, status, type, creation date, registered-address summary, official record link, retrieval time, and content hash.

Search a bounded snapshot of the UK Companies House register -- company name, number, status, category, registered address, and SIC code. Published under the Open Government Licence v3.0, which explicitly permits commercial reuse.

Discover current UK companies through the official Companies House advanced search using bounded filters for company-name inclusion, status, type, incorporation date range, location, and five-digit SIC code. Returns at most 20 normalized company-level public-register records.

Retrieve one sanitized archive metadata record by asset id, including content hash, readiness state, field inventory summary and evidence flags.

Compare a bounded passage in the public-domain BSB and WEB without blending or interpreting the source texts.

Look up official U.S. vehicle safety recalls by make, model, and model year -- campaign number, affected component, defect summary, safety consequence, and remedy. The only source used is the National Highway Traffic Safety Administration's own public API (api.nhtsa.gov). Restricted to recall lookup only for v1; NHTSA safety ratings and complaint records are a different part of the same API family and are not covered.

Single live pass-through call to the EU Commission's VIES (VAT Information Exchange System) confirming whether an EU VAT registration number is currently valid, with registered name/address when available. Every call is a real-time confirmation only -- never a cached, stored, or aggregated result -- matching VIES's own stated purpose (real-time confirmation of VAT number validity per Council Regulation (EC) No. 904/2010) and how existing commercial VIES-based products already operate.

Offline International Bank Account Number (IBAN) structural and checksum validation (ISO 7064 MOD 97-10) against the published SWIFT IBAN Registry per-country length table. Pure algorithmic validation of a published international standard -- no proprietary bank dataset, no network call, no third-party licence dependency.

Live multi-day forecast and currently active weather alerts (severe thunderstorm, flood, winter storm, etc.) for a single latitude/longitude point, from the U.S. National Weather Service's own public API (api.weather.gov). Coverage is limited to the United States, its territories, and adjacent coastal/marine zones -- api.weather.gov has no data for points outside that area.

Retrieve a bounded passage from the public-domain Berean Standard Bible or World English Bible with exact source labels and provenance.

Search a privacy-safe metadata index derived from 77,053 archived census rows and deduplicated to 23,370 unique content hashes. Includes readiness, quarantine, domain, file type, field names and provenance hashes; does not redistribute raw fields, media or third-party content.

Part of the Domain Web Trust family: live DNS resolution check for a domain, useful for confirming a domain has valid DNS before an agent interacts with a website or merchant. Reports whether it resolves and to which IPv4/IPv6 addresses. Queries the public DNS protocol directly at request time -- no third-party dataset, no cached or scraped WHOIS/registry data, so there is no resale-terms question.

Metadata about the GPU/LLM pricing feed's tracked targets: source URL, last-fetch time, content hash, and parse status per provider. No pricing values themselves -- use the pricing listing for that. No outbound network on purchase; read from the local feed database.