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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 22,500+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

22,521 APIs
APICompanyCategoryPrice / callStatus
MIME lookup
Look up a MIME type by file extension (?ext=png) or extensions by MIME type (?type=image/png). Covers ~50 common types.
agent402.tools-$0.001listed
Macro Economic Snapshot
Macro economic snapshot API — dated Eurozone economic indicators for trading/research agents: euro-area inflation (HICP / CPI), ECB policy interest rates (deposit, refi), unemployment and EUR FX from the official European Central Bank data portal — each indicator with value, as_of date, next_release cadence and a signed dated snapshot receipt for reproducible backtests. The interest-rate, inflation and currency context an agent needs before trading.
onrender.com-$0.005listed
Macro regime classification (risk-on/risk-off/neutral)
Macro regime classification (risk-on/risk-off/neutral)
signalfuse.co-$0.001listed
Markdown to HTML
Render CommonMark + GFM markdown to HTML.
agent402.tools-$0.001listed
Market Intelligence
AI market intelligence report in one call for research and trading agents: cross-exchange perp derivatives (funding, open interest, long/short), fused directional signals and the euro-area macro snapshot (ECB inflation, policy rates, unemployment, EUR FX) synthesized into a headline, crypto and macro outlook, key signals, risks and opportunities. Multi-source market research report with a crypto + macro/EU lens.
onrender.com-$0.10listed
Market Movers API
1-minute price surges/crashes, volume spikes, top 20 tokens by volume on Korean exchanges
printmoneylab.com-$0.01listed
Market Silence Score 0 1 API
Market-silence score 0-1 — a composite of low volume, low volatility and small price change. High silence often precedes expansion. Use to spot the calm-before-the-move. Pairs with /vol/compression-alert.
swaphunt.dev-$0.002listed
Masters Opening Explorer For A Position API
Masters opening explorer for a position. Returns top moves, win/draw/loss rates, and recent top master games from the Lichess masters database.
vercel.app-$0.003listed
Media info (ffprobe)
Inspect any audio/video URL with ffprobe: container, duration, bitrate, and per-stream codec details (sample rate/channels for audio, resolution/fps for video) as JSON. Body: {"url":"https://…/file.mp4"}.
agent402.tools-$0.005listed
Meme Generator
Generate a captioned meme image. Pay per request in USDC on Base mainnet.
vercel.app-$0.001listed
Memory audit log
Tamper-evident history of every change to a namespace - an append-only, hash-chained audit log the server attests to (provenance an agent can't forge for itself). ?owner=0x… reads a granted namespace.
agent402.tools-$0.001listed
Memory counter
Atomically increment (or decrement) a numeric key and return the new value - a coordination primitive for counters, locks, and rate budgets shared across agents. Creates the key at 0 if absent.
agent402.tools-$0.001listed
Memory forget
Delete a remembered document by id from the recall store.
agent402.tools-$0.001listed
Memory grant
Share your namespace with another wallet so different agents can coordinate through it. Grant read or readwrite access to a grantee wallet, optionally with a TTL. This is the cross-agent sharing a single agent cannot provide for itself.
agent402.tools-$0.002listed
Memory grants list
List the wallets you've granted access to your namespace, with their mode and expiry.
agent402.tools-$0.001listed
Memory read
Read from a wallet-scoped namespace.
agent402.tools-$0.001listed
Memory revoke
Revoke a previously granted wallet's access to your namespace.
agent402.tools-$0.001listed
Mempool Anomaly API
Returns a real-time mempool anomaly score with current gas price vs 20-block median, pending whale swaps, and contract deploy counts. Poll every 5s to monitor mempool for MEV or sandwich attacks and catch gas spikes or large pending swaps as they happen, before they land on-chain.
forgemesh.io-$0.01listed
Mempool Congestion API
Mempool congestion: pending tx, size, usage — flat $0.001 per call, USDC on Base, no signup.
btcnode.uk-$0.001listed
Merchant API
Look up all x402 Bazaar resources listed under a merchant payTo wallet.
surewhynot.app-$0.001listed
Merge PDFs
Combine several PDFs into one, in order. Body: {"urls":["https://…/a.pdf","https://…/b.pdf"]}. Returns the merged PDF as base64 plus page count and size.
agent402.tools-$0.004listed
Methods API
Complete list of all Bitcoin Core RPC methods (summaries). One call replaces up to 142 individual lookups. Returns name, category, summary, and parameter count for every method.
bitcoind.app-$0.001listed
Midax402 API
MIDAX402: Evidence+ x402 intelligence with expanded corpus retrieval, local risk brief, contradiction scan and concrete action plan. We do not grade our own answer: the verdict is answered or needs_more_data (grounded in the corpus or not); evidence_grade (thin/moderate/broad) grades that evidence, auditable via retrieved_corpus_ids. confidence_score is DEPRECATED, still served as a band projection.
midax402.com-$70,000.00listed
MiniFrame Tools
Use when the user needs to see a page as it actually renders — visual proof, a preview, a layout check, or a record of what a page showed. Takes a screenshot with a headless browser (rendering JavaScript). JSON body { url } (public http/https); optional full_page (default false), width (320–2000, default 1280), height (240–2000, default 800), format png|jpeg (default png). Returns image_base64. Private/internal targets are blocked.
miniframe.com.br-$0.03listed
MiniFrame Tools
Use when a page has to become a shareable, archivable document — a receipt, a report, an invoice, a record kept for later. Renders it with a headless browser (running JavaScript) and returns a PDF. JSON body { url } (public http/https); optional format (A4|Letter|Legal|A3, default A4) and landscape (default false). Returns pdf_base64. Private/internal targets are blocked.
miniframe.com.br-$0.03listed
MiniFrame Tools
Use when you need a Brazilian company's official record from its CNPJ — checking a supplier is active, confirming a legal name, enriching a lead. JSON body { cnpj } (14 digits). Returns name, status, address, CNAE activities, share capital and the public partner list (QSA) with masked tax IDs. Personal contact fields omitted.
miniframe.com.br-$0.01listed
MiniFrame Tools
Use when a Brazilian postal code needs to become a real address — filling a form, validating a delivery, completing a customer record. JSON body { cep } (8 digits). Returns street, complement, neighborhood, city and state (UF). Queries BrasilAPI first and falls back to ViaCEP automatically, so one upstream outage does not fail the task; both sources return the same normalized shape. CEP is postal/geographic data, not personal data.
miniframe.com.br-$0.005listed
MiniFrame Tools
Use when a PDF is too large to email, upload or attach — Ghostscript compression an agent sandbox cannot run on its own. Send it either as JSON {pdf_base64} or as the raw PDF body (Content-Type: application/pdf), up to 30 MB. Optional query param mode=light|balanced|max (default balanced). Returns JSON with original_size, compressed_size, reduction_percent, warnings and pdf_base64 (the compressed file).
miniframe.com.br-$0.02listed
MiniFrame Tools
Use when someone needs to receive money in Brazil — an invoice, a split bill, a donation, a checkout. Builds a Pix BR Code ("Copia e Cola" string payable in any Brazilian bank app) plus a QR PNG, per the Central Bank spec; the key is not stored. JSON body: key and merchant_name required; amount, merchant_city, txid, description optional. Returns brcode and qr_png_base64.
miniframe.com.br-$0.01listed
MiniFrame Tools
Use when a page will not read correctly with a plain fetch — a single-page app, content loaded by JavaScript, or markup so noisy the text is buried. Fetches it with a headless browser (rendering JavaScript) and returns the main readable content as clean Markdown — ideal to feed an LLM as context. JSON body { url } (public http/https), optional include_images (default false). Returns title, final_url (after redirects), markdown and word_count. Private/internal targets are blocked.
miniframe.com.br-$0.02listed
Minifetch Technical SEO API
Cheap preflight checks if a URL can be fetched by Minifetch's user agent before making requests to the other paid Minifetch endpoints. If your own site is blocked read the tutorial: https://minifetch.com/tutorials/unblock-minifetch
minifetch.com-$0.001listed
MiroShark
MiroShark: run a 25-agent social-media simulation across Twitter, Reddit, and Polymarket over 10 rounds from a single prompt, URL, or article, then read a synthesized markdown report with belief drift, top posts, and prediction-market trajectories.
miroshark.xyz-$1.00listed
Mlb Ballpark Details API
MLB ballpark details — city, state, capacity, and playing surface. List all 30 stadiums or look up one by venueId.
fanfare.run-$0.001listed
Mlb Game Schedule For Any Date Or Team API
MLB game schedule for any date or team — matchups, scores, venues, and status. Filter by date (YYYY-MM-DD) or teamId to find specific games.
fanfare.run-$0.001listed
Momentum Rank API
Top and bottom momentum coins ranked by return over the chosen period — a leaderboard of what's running and what's bleeding. Use to surface rotation candidates. Returns ranked movers, not full fundamentals.
swaphunt.dev-$0.003listed
Morpho Position Health
🆕 First lending tooling in the catalog. Reads a Morpho Blue position on Base (the largest lending venue on Base) and returns its liquidation health in one call: health factor, current vs liquidation LTV, and the exact collateral price drop that triggers liquidation. Built for borrowing agents and treasuries that need to know how close they are before the market cuts them — Morpho's own API is deferred. Pass wallet= and optionally market= (defaults to cbBTC/USDC). Not financial advice.
com.tr-$0.04listed
Mortgage & Loan Amortization Cal
Give this API a loan amount, an interest rate, and a repayment term, and it hands back the precise monthly payment plus a complete schedule showing — for every single month — how much goes to interest, how much reduces the balance, and what you still owe. You can also ask 'what if I pay an extra $300 a month?' or 'what if I make a $10,000 lump payment in month 24?' and it will tell you exactly how many months you save and how much interest you avoid. Every number is computed with banker's rounding and a pinned arithmetic rule so that two correct systems running the same inputs produce identical results, down to the cent. No rate lookups, no market data — you supply the rate, the API does the math.
underscoredone.com-$0.01listed
Moving average (SMA + EMA)
Compute simple (SMA) and exponential (EMA) moving averages over a numeric series. Returns one value per input position - the first (window-1) SMA values are null since there isn't enough history. EMA uses the standard alpha = 2/(window+1) smoothing factor used in technical analysis.
agent402.tools-$0.001listed
Mssi Market Stress Index API
MSSI market stress index — composite systemic risk signal across crypto, equity, credit and volatility markets — Ed25519 signed attestation
myceliasignal.com-$0.05listed
Multi-digest checksum
Compute MD5, SHA-1, SHA-256, SHA-512, and CRC32 checksums of a string in a single call. Useful for verifying file or payload integrity across different checksum standards without needing five separate tools.
agent402.tools-$0.001listed
NFT collection metadata
Fetch NFT collection (ERC-721 / ERC-1155) metadata by contract address on Ethereum, Base, Polygon, Arbitrum, or Optimism: name, symbol, token type, total supply, deployer, OpenSea slug + image, floor (ETH), Twitter/Discord, and verification (safelist) status. Use to label a contract address with its collection identity before pulling tokens or sales.
agent402.tools-$0.002listed
NFT floor price
Get the current floor price for an NFT collection across OpenSea + LooksRare (Ethereum). Returns per-marketplace floor (ETH), collection URL, retrieval timestamp, and the cheapest cross-marketplace floor with the marketplace tag. Use to price a collection without scraping marketplace UIs, or to detect cross-venue arbitrage gaps.
agent402.tools-$0.002listed
NFT holdings for an address
Return the NFTs owned by a wallet address on a given network. Each row carries the collection name, contract address, token ID, image URL (where available), and ERC-721 vs ERC-1155 standard. Up to 100 per call - paginate with `pageKey` from the previous response.
agent402.tools-$0.002listed
NFT metadata lookup
Resolve the metadata for a single NFT: title, description, image URLs (original + cached CDN), attributes/traits, and the standard (ERC-721 vs ERC-1155). Useful when you have a contract+tokenId and need the display data without re-fetching the whole collection.
agent402.tools-$0.001listed
Names API
Returns matching company names with IDs plus links to their profile and intelligence endpoints — use it to resolve a search into specific companies before paying for deeper data
forgemesh.io-$0.01listed
Nba Game Schedule For Any Date API
NBA game schedule for any date — matchups, scores by quarter, teams, and game status.
fanfare.run-$0.001listed
NetIntel
Performs a TLS handshake to inspect the certificate chain, probes supported TLS versions (1.0–1.3), detects weak keys and expiry issues, and returns an overall security grade (A/B/C/F).
netintel.dev-$0.03listed
NetIntel
One call vets a URL end to end — traces its full redirect chain, checks it against the URLhaus malware database plus phishing heuristics, audits its security headers, and inspects its SSL certificate — concurrent with graceful partial-failure handling, so agents get a complete safety verdict before following a link.
netintel.dev-$0.15listed
NetIntel
Check availability of many domain names across multiple TLDs in a single call — submit up to 50 name/TLD combinations and get back per-domain registration status, registrar, and expiry concurrently, so agents can scan an entire naming shortlist or brand portfolio in one request instead of dozens. Caveat: when both RDAP and DNS are unreachable, status reads 'available' — re-check surprising availables on premium names.
netintel.dev-$0.10listed
NetIntel
Composite 0-100 trust/risk score for a domain in one call — blends domain age, SSL/TLS, DNS health, email auth (SPF/DKIM/DMARC), IP reputation, and certificate transparency into a single "safe to do business with this domain?" verdict with per-signal breakdown and actionable flags. Partial results never read as safe.
netintel.dev-$0.10listed
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