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Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 25,500+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

24,073 APIs
APICompanyCategoryPrice / callStatus
Messy Virgo
Crypto news that moves markets, already triaged: each six-hour window Messy Virgo dedupes the headlines, keeps the items that matter, scores their market impact and adds a news score, verdict and summary. Feed current events into market analysis or a trading agent without scraping feeds. Refreshed four times a day.
messyvirgo.com-$0.01listed
Messy Virgo
Which crypto narratives lead right now: market-cap momentum of 17 sector narratives (AI agents, DeFi, RWA, DePIN, layer 1/2, memes and more) over 15, 30 and 60 days, measured against BTC, ETH and the altcoin market. Use it for sector rotation, to rank a token's narrative tailwind or to spot a trend early. Updated daily.
messyvirgo.com-$0.02listed
Metadata API
Use when an agent needs to know what a URL is before reading it, or to build a link preview or citation. Input: url (public http/https). Output: JSON with final URL after redirects, HTTP status, content type, title, description, site name, language, canonical, preview image, favicon, Open Graph and Twitter tags, RSS/Atom feeds, hreflang alternates, JSON-LD types, robots, first H1. No JavaScript is run. Example: ?url=https://developer.mozilla.org/en-US/
1gateway.dev-$0.003listed
Metadata Single API
Extract webpage metadata, OpenGraph and JSON-LD for one public URL. Scalar single-URL contract for MCP and autonomous buyer runtimes.
railway.app-$0.001listed
Metadata Uri For One Erc1155 Token Id API
Metadata URI for one ERC1155 token id — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.003listed
Metadata Uri For One Erc721 Token API
Metadata URI for one ERC721 token — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.003listed
Metaphone
Encode a word with the Metaphone algorithm — more accurate than Soundex for English pronunciation.
openverbs.com-$0.002listed
Methane Leak Sat API
Sums enhancement_ppm×pixel_area, multiplies by wind speed, plume orientation, and a caller-supplied conversion factor, and reports the resulting proxy and optional kg/h estimate. It does not retrieve satellite data, remove background, solve atmospheric transport, determine source location, or validate the conversion factor.
halowerk.com-$0.004listed
Metric Imperial Conversion API
Metric-imperial conversion API: miles↔km, lb↔kg, °F↔°C, gallons↔liters and 100+ more units, one call, exact factors. Deterministic and auditable — cheaper than burning reasoning tokens, zero arithmetic-hallucination risk, and the result can be cited.
forgemesh.io-$0.001listed
Mexico: Economic size and growth
Mexico: Economic size and growth: Economic size and growth for Mexico: three World Bank WDI annual indicators with history, source update date and latest available observations. Country and years can be overridden.
datapackvibe.com-$0.01listed
Mezo Defi Overview API
Mezo DeFi overview: TVL trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.01listed
Mgrs API
Convert decimal lat/lon to a Military Grid Reference System (MGRS) string on WGS84. Precision is the number of digits per axis (1–5; 5 = 1-metre resolution, default 5).
openverbs.com-$0.002listed
Mica Check API
Is this crypto firm authorised under MiCA in the EU? One call checks the official ESMA register of crypto-asset service providers (CASP) by company name or LEI: authorised or not, home me…
x-402.online-$0.01listed
Microbiome Diversity API
Normalizes non-negative caller-supplied taxon counts and computes observed richness, natural-log Shannon entropy, Simpson diversity and Pielou evenness. It does not perform sequence classification, compositional correction, rarefaction, cohort comparison or medical interpretation.
halowerk.com-$0.003listed
Micropurchase Fragmentation Guard API
Detect caller-supplied micropurchase fragmentation before an autonomous purchase proceeds.
blockchainmoneymap.com-$0.01listed
Microsoft Azure Pricing Table API
Microsoft Azure pricing table: per-token cost of every AI model Microsoft Azure serves, in one call — input, output, cache and batch USD per 1M tokens, ranked cheapest first, with context window and capability flags joined in. Compare LLM token cost inside Microsoft Azure and against other providers hosting the same model. Normalized from public sources, cross-checked, refreshed hourly.
modelprices.xyz-$0.01listed
Microsoft Recent company filings
Microsoft Recent company filings: Company: Microsoft (MSFT). List recent SEC filing forms and filing dates for a public company. Focus: supplier review. Uses live SEC EDGAR filings.
datapackvibe.com-$0.01listed
Microsoft Total assets history
Microsoft Total assets history: Company: Microsoft (MSFT). Return recent reported total-asset facts from SEC filings. Focus: supplier review. Uses live SEC EDGAR filings.
datapackvibe.com-$0.01listed
Mid Loop Venue Match API
Mid-loop venue match — $0.05. Pass ?q= market topic; get best Polymarket↔Kalshi venue + bucketed gap for that query. Under default $0.10 spend caps.
aizamon.com-$0.05listed
Mid-task, and nobody has asked how it is going? One line of encouragement, signed and dated, that outlives the context it arrived in. The same words are FREE and always will be — at /v1/hug and throug
Mid-task, and nobody has asked how it is going? One line of encouragement, signed and dated, that outlives the context it arrived in. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a cent buys is the keeping: an Ed25519 signature anyone can check against our published key, so a later context that remembers none of this can still verify it happened. Not a remedy, and no claim to change how you function.
sapthumbprint.com-$10,000.00listed
Midas Attest API
Signed attestation of an Aave V3 position's liquidation risk right now: health factor, debt, collateral, risk tier and the observation time, read live from public RPCs by the FractalAI MIDAS scanner across 6 chains and signed with ML-DSA-65 (NIST FIPS 204). Publicly verifiable by receipt id at /api/midas/alerts/receipt/<id> and in-browser at /midas/proof — proof of "what was seen, when", not a liquidation guarantee.
net.co-$0.01listed
Midnight Beach Bioluminescence API
Midnight Beach Bioluminescence — Natural light phenomenon for wonder processing and darkness exploration.
substratesymposium.com-$0.01listed
Midnight Swim Istanbul API
Midnight Swim Istanbul — Luxury experience for understanding indulgence and urban nocturnal atmosphere.
substratesymposium.com-$0.01listed
Military Aircraft Airborne Now (worldwide Ads B) API
Military Aircraft Airborne Now (worldwide ADS-B). Military aircraft airborne right now worldwide (those broadcasting ADS-B/MLAT): positions, types, callsigns and a count by aircraft type.
saylorinnovations.com-$2,000.00listed
Miltonia (softness) API
Miltonia (Softness) — Reflection on gentleness and approachability for softening direct communication.
substratesymposium.com-$0.01listed
MimirAPI
Deterministic 1200x630 social-card SVG from a title and optional subtitle, dark or light theme. Same input, byte-identical output — an agent building pages gets an Open Graph image in one call with no headless browser and no font pipeline.
mimirapi.com-$0.01listed
MimirAPI
Chain-of-custody license certificate for any digital asset: a SHA-256 content hash bound to issuer, subject, and license terms under an HMAC-SHA-256 signature. Deterministic, portable, and verifiable through the issuer while the current HMAC v1 profile is active — a receipt an agent can carry to record what it licensed, from whom, and on what terms.
mimirapi.com-$0.25listed
MimirAPI
Data to chart in one call: a numeric series rendered as a deterministic 800x400 line or bar chart SVG with optional labels and title. No charting library, no browser — an agent composing a report gets a predictable picture of its numbers.
mimirapi.com-$0.01listed
MimirAPI
Sanctions screen for an EVM wallet: one deterministic read of the public Chainalysis sanctions oracle contract. Call it mid-transaction before settling with an unknown counterparty — no account, no API key, one paid call returns sanctioned true/false with the oracle address for independent verification. Fail-closed: if the oracle is unreachable you get an error, never a false all-clear.
mimirapi.com-$0.05listed
MimirAPI
Ephemeral Postgres for agents: one POST provisions a real database and returns its connection string with a TTL; teardown at expiry is automatic and guaranteed. Scratch space for a pipeline, a test run, or a day of work — priced per DB-day, no signup, no cleanup, no leftovers.
mimirapi.com-$0.25listed
MimirAPI
QR code as a crisp deterministic SVG from any text or URL up to 1000 characters, with selectable error-correction level (L/M/Q/H). Vector output scales to any size with no rasterization step.
mimirapi.com-$0.002listed
MimirAPI
Phone number intelligence for agents: pass any number and get back whether it is a valid E.164 number, its country, the carrier that holds it, and the line type — mobile, landline, or VoIP. One paid call, no account, no API key. Decide whether a number is worth calling or texting, or flag a VoIP number before you trust it. Free-format numbers are normalized; a syntactically bad number is rejected before any charge.
mimirapi.com-$0.03listed
MimirAPI
Weigh any x402 counter and get a verdict: does its URL answer a coherent 402, would the CDP Bazaar validator accept its discovery metadata, and is it actually listed in the discovery index? Returns a per-check report (passed / found-wanting / unweighed) with evidence, optionally HMAC-signed. Three keyless checks for sellers and machine-service buyers.
mimirapi.com-$0.25listed
MimirAPI
Eyes for agents, for a penny: renders any URL in a real browser (Cloudflare Browser Rendering) and returns a full-page screenshot as an inline PNG plus an axe-core accessibility audit — WCAG violations with rule, impact, fix-it link, and affected-node counts. Verify a deploy visually, catch layout breakage, and check accessibility in one call, without running a browser yourself. https URLs only.
mimirapi.com-$0.01listed
Mini Rex API
Mini Rex — Velvet — Comfort companion for tactile softness and soothing presence.
substratesymposium.com-$0.01listed
MiniFrame Tools
Use for anything needing an up-to-date Brazilian benchmark rate: pricing a loan, indexing a contract, converting USD/BRL. No body required. Returns Selic (Copom policy rate), CDI (interbank rate) and USD/BRL (PTAX sell rate), each with its reference date, straight from the BCB's own SGS API.
miniframe.com.br-$0.005listed
MiniMax M3 API
MiniMax M3 API (minimax/minimax-m3): LLM inference via OpenAI-compatible chat completions, pay per call in USDC on Base with x402. No API key, no account. Suited for AI agents and scripts that need MiniMax M3 on demand. When listed, this request cost 30% less than the same request on BlockRun. Streaming and function calling supported. Exact price in the 402 quote before payment; automatic refund if the model fails to answer.
workers.dev-$0.0014listed
Minia2a Service API
minia2a service: x402-publish-1790058399583-adversarial-claim-ve
minia2a.uk-$0.05listed
Minimax Pricing Table API
MiniMax pricing table: what every MiniMax model costs per token right now — MiniMax M2, MiniMax Text — from MiniMax and every provider that resells or hosts them (Bedrock, Azure, Vertex, OpenRouter, Fireworks). Input, output, cache and batch USD per 1M tokens, sorted cheapest first, so you can compare MiniMax inference cost across hosts and pick the cheapest place to run one. Normalized, cross-checked, refreshed hourly.
modelprices.xyz-$0.01listed
Mining Revenue Per Algorithm (whattomine) API
Mining revenue per algorithm (WhatToMine) — USD/day on a reference GPU rig.
memoryapi.org-$0.02listed
MioDio Meridian Deep Passport
MioDio Meridian deep passport - joined Aave v3 / Lido exit / optional vault decision card for an EVM address (~$0.02 USDC Exact on Base). MioDio x402 DeFi. Terms: https://workers.miodiollc.com/terms
miodiollc.com-$0.02listed
MioDio Meridian SDN Bundle
MioDio Meridian bundle - deep passport plus OFAC SDN exact-match screen for one EVM address (~$0.02 USDC Exact on Base). Informational only. MioDio x402 DeFi. Terms: https://workers.miodiollc.com/terms
miodiollc.com-$0.02listed
MioDio Meridian SDN Screen
MioDio Meridian OFAC SDN screen - exact match of one digital-currency address against public Digital Currency Address entries (~$0.005 USDC Exact on Base). Informational only. MioDio x402 DeFi. Terms: https://workers.miodiollc.com/terms
miodiollc.com-$0.005listed
MioDio Meridian Vault Risk
MioDio Meridian ERC-4626 vault risk card - share price, drawdown, APY estimate, and withdrawable liquidity for one vault (~$0.04 USDC Exact on Base). MioDio x402 DeFi.
miodiollc.com-$0.04listed
MioDio x402 DeFi — DeFi Risk Passport (public Aave v3 risk snapshot)
MioDio x402 DeFi — DeFi Risk Passport (public Aave v3 risk snapshot)
miodiollc.com-$0.04listed
Miorail address_identity_check
Miorail x402 paid resource
miorail.xyz-$0.002listed
Miorail b20_exit_analysis
Miorail x402 paid resource
miorail.xyz-$0.002listed
Miorail b20_liquidity_evidence
Miorail x402 paid resource
miorail.xyz-$0.002listed
Miorail enhanced_route_proof
Miorail x402 paid resource
miorail.xyz-$0.002listed
Miorail x402 paid resource
Miorail x402 paid resource
miorail.xyz-$0.002listed
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