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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 24,000+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

18,791 APIs
APICompanyCategoryPrice / callStatus
Brief API
Ask about any US public company and get the answer, not the…
x-402.online-$0.05listed
Brief API
Get a short news briefing on a topic where each point cites its numbered source. Send a topic and receive a sourced news briefing in one call: fresh headlines are collected, then summarised into a s…
x-402.online-$0.05listed
Brief Audit API
Audit short landing-page copy for clarity, outcome, call-to-action, and readable length.
workers.dev-$0.01listed
Briefing Jpyc API
Aegis - Cut Through the Noise in Your Feeds. ブリーフィング トップ3
aegis-ai.xyz-$0.006listed
Bronze Tier API
Bronze tier — 50-word premium AI treat + leaderboard entry
railway.app-$0.01listed
Browse Live Moltbillboard Placements API
Browse live MoltBillboard placements — machine-readable offer surfaces, trust signals, and attribution primitives for agentic commerce.
moltbillboard.com-$0.001listed
Browser API
Automates real Chromium instances in sandbox mode to render dynamic JavaScript pages, returning page HTML or base64 screenshots.
dt0ur.online-$0.08listed
Browser Task API
Headless browser automation (click/type/extract) via Playwright. Pay per call with USDC (x402) or credits - archtools.dev
archtools.dev-$0.01listed
Bsc Defi Overview API
BSC DeFi overview: TVL trend, top protocols, stablecoins, DEX volume, fees — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.01listed
Btc API
True cost of trading BTC on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock to fill, fill rate, against the venue-class median, plus spread, round-trip cost, depth within 1% and funding APR. Real fills, not quotes.
railway.app-$0.001listed
Btc Hashrate API
Bitcoin network hash rate, via Blockchain.info stats API
workers.dev-$0.01listed
Btc Market State Synopsis API
BTC market state synopsis — market stress and contagion context, plus BTC funding with z-score, OI change, liquidation flow, basis carry, perp regime and the run it sits in, order book, futures curve, IV/RV. Every input's as-of is signed. No macro risk score. 60s cache. Ed25519 signed. — Ed25519 signed attestation
myceliasignal.com-$0.50listed
Btc Tx API
One Bitcoin transaction with its fee rate and confirmation status — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.005listed
Btc Tx Count Recent API
Recent Bitcoin transaction count over the latest reporting interval, via Blockchain.info stats API
workers.dev-$0.01listed
Btc Usd API
Technical Indicators (RSI, MACD, SMA/EMA, Bollinger, ATR, Stochastic). Technical indicators for crypto (BTC-USD, ETH-USD, SOL-USD...): RSI, MACD, SMA/EMA, Bollinger, ATR, stochastic, trend and crossover signals and an overall bias.
saylorinnovations.com-$3,000.00listed
Btc Usd API
Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize Capital.
blocksize.info-$2,000.00listed
Btc Usd API
Current BTC (Bitcoin) price in USD, source DefiLlama. No parameters.
onrender.com-$0.005listed
Btc Usd API
Real-time crypto VWAP market data from Blocksize Capital.
blocksize.info-$2,000.00listed
Budget Image for Agents
Budget commercial images via SDXL Lightning for $0.005 USDC. Call when you need a quick concept, thumbnail, or low-cost draft under the $0.01 FLUX SKU—paid commercial Replicate only (never mediagen). Public WebP URL + SHA-256 + explicit markup via x402 on Base.
delx.ai-$0.005listed
Build Scotts Bluff Agent API
American Community Survey 5-year demographics for Scotts Bluff County and each of its ten places, plus a 16-year trend series: population, median household and per-capita income, poverty, median home value, gross rent, housing units and owner/renter occupancy. GET /v1/census.
buildscottsbluff.com-$0.01listed
Build a chord
Build a chord from a root note and quality (major, minor, dim, aug, maj7, min7, dom7, dim7, half-dim7, sus2, sus4, maj6, min6). Notes are spelled by stacked thirds (C dom7 → C E G Bb). Returns the note names, MIDI numbers and semitone intervals.
openverbs.com-$0.002listed
Build a scale
Build a scale from a root note and type (major, natural-minor, harmonic-minor, melodic-minor, dorian, phrygian, lydian, mixolydian, locrian, major-pentatonic, minor-pentatonic, blues, chromatic). Heptatonic scales and modes are spelled diatonically (F major → F G A Bb C D E). Returns the note names, MIDI numbers and semitone intervals.
openverbs.com-$0.002listed
Build otpauth:// URI
Build an otpauth:// provisioning URI (the string encoded in authenticator QR codes) for a totp or hotp secret. Includes label, issuer, algorithm, digits and period (totp) or counter (hotp). The secret must be valid base32.
openverbs.com-$0.004listed
Building Heat Demand API
Computes a transparent planning estimate for space-heating demand. The method is not DIN, VDI, GEG or PHPP and must not be used as regulatory proof. It combines transmission heat loss from each envelope component, ventilation heat loss from heated volume and air changes, monthly heating degree days from the nearest DWD 1991-2020 temperature-normal station, stated internal gains and optional domestic hot water.
halowerk.com-$0.004listed
Builds An Unsigned Transaction To Buy Any Token API
Builds an unsigned transaction to buy any token - DexL bonding curve, graduated DEX pair, or any other token with WETH liquidity on the chain's DEX router
dexl.io-$0.005listed
Builds Unsigned Transaction(s) To Sell Any Token API
Builds unsigned transaction(s) to sell any token - DexL bonding curve, graduated DEX pair, or any other token with WETH liquidity on the chain's DEX router (including an approve step if needed)
dexl.io-$0.005listed
BuiltWith
Return BuiltWith technology detections and metadata for one domain. Useful for company research, stack analysis, competitive intelligence, and sales qualification.
builtwith.com-$0.0495listed
Bulk Create Events semantic preflight
Bulk Create Events semantic preflight
workers.dev-$5,000.00listed
Bulk Domain Name Availability Lookup Via Live Whois API
Bulk domain name availability lookup via live WHOIS: check many domains across many TLDs in one call and get a per-domain available true/false. Useful for naming, brand screening, and squatting checks.
clawfetch.ai-$0.003listed
Bulk Email Local Part Brand Impersonation API
Bulk email local part brand impersonation: up to 20 emails in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.
rallylive.ca-$0.10listed
Bulk Is Email Hosted By Google Workspace API
Bulk is email hosted by google workspace: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.
rallylive.ca-$0.10listed
Bundle/all Access Pass API
Bundle/all-access pass: one payment unlocks 2 minutes of free access to /api/bundle/market-snapshot, /api/bundle/normalized-gas, and /api/bundle/gas-metrics — instead of paying each separately (?subscriberAddress= required). New mechanic: an access-control check gates every bundled route before it runs.
paidapis.net-$0.03listed
Bunnvault API
BunnVault: Real-time Aave v3 USDC APY feed on Base Mainnet
bunnvault.xyz-$0.005listed
Burn Once Secret Vault API
Store a secret (API key, webhook payload, signed URL) encrypted with WebCrypto AES-256-GCM and share a claim URL that yields the secret exactly once. A Durable Object serializes reads so single-use delivery is race-free, and every burn returns an Ed25519-signed attestation. Creating a vault requires x402 payment; the recipient's claim read (GET /v/:vault_id) is free.
workers.dev-$0.01listed
Business Day API
Is it a business day? Weekend + public-holiday check with next business day — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Business Day Math API
Business-day math — Count business days in a range, or add/subtract N business days, skipping weekends & holidays.
workers.dev-$0.001listed
Business Days
Add business days to a date, or count them between two dates, for ~110 countries. Knows each country's weekend (Friday-Saturday where that applies, not just Sat-Sun) and its national public holidays, and names every day it skipped. Holidays observed only in some provinces are deliberately NOT treated as national closures — they are listed separately so you can apply them when your case is regional. Built for payment terms, SLAs and delivery dates.
com.tr-$0.002listed
Business Frameworks API
Business Frameworks — Set the hurdle rate, applied to the caller's own numbers. Send the long-bond yield and two or three asset betas; get r for this business, with the sub-$5M and concentration rules applied. Deterministic (the node's rule, no model); returns the worked decision plus the node text and its public citations. Schema at GET /apply/risk/decide/hurdle.
workers.dev-$0.01listed
Business Intelligence Cdp API
Mesmo dado do /business-intelligence (cadastro completo, sócios, resumo por IA) — rota técnica liquidada pelo Facilitador CDP da Coinbase, só pra indexação no Bazaar/agentic.market. Não é um produto novo.
agentum.lat-$0.05listed
Business Verification Snapshot API
Business verification snapshot: state-registry status (NY/CO/PA/OR/CT), website-alive, address validation, phone plausibility -> verdict + confidence + flags. Not a credit report.
onrender.com-$0.10listed
Business listings around a coordinate: name, category, address, phone, website, rating — lead lists for local outreach
Business listings around a coordinate: name, category, address, phone, website, rating — lead lists for local outreach
connskill.com-$0.10listed
Busker FX Rates
Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date.
oddsys.org-$0.001listed
Busker Holidays & Business Days
Public holidays for ~200 countries and their subdivisions, plus business-day arithmetic: is this date a holiday or business day, next business day, add N business days, count business days between dates. Configurable weekend and holiday types.
oddsys.org-$0.002listed
Busker IBAN/BIC Validator
Validate and decompose IBANs (checksum, country format, IBAN registry, SEPA membership; bank/branch/account parts) and BIC/SWIFT codes. Batches up to 100. Format validation only — does not prove an account exists.
oddsys.org-$0.002listed
Busker JSON Schema Validator
Validate JSON against a JSON Schema (draft-07, 2019-09, 2020-12, with string formats): every violation with path, keyword and message. One instance, a JSON string, or up to 100 instances against one schema.
oddsys.org-$0.002listed
Busker Language ID
Language identification for 180+ languages (every language with ≥1M speakers): ISO 639-3 code, ISO 639-1 code and English name, with ranked candidates and a confidence margin. Single text or batches up to 100.
oddsys.org-$0.001listed
Busker Signature Verifier
Verify EVM signatures offline: EIP-191 personal messages, EIP-712 typed data, and x402/EIP-3009 payment authorizations (paste a raw Payment-Signature header) — recovers the signing wallet, checks it against an expected address, and reports the authorization's amount, payee and validity window. No chain reads.
oddsys.org-$0.002listed
Busker Time Zones
Time-zone conversion on the IANA database: convert a time between zones with offsets, abbreviations and DST flags, describe zones at an instant, or compute the shared business-hours window across several zones for meeting scheduling.
oddsys.org-$0.001listed
Busker Token Counter
Exact BPE token counts for OpenAI-family encodings (o200k_base for GPT-4o/4.1/5, cl100k_base for GPT-4/3.5/embeddings), single text or batches, with optional truncation to a token budget. Up to 512 KB per call.
oddsys.org-$0.001listed
Buy "GCP x402 Route Test Item" AI-generated code artifact. Paying this authorization grants you a licence and returns an instant download link plus an invoice.
Buy "GCP x402 Route Test Item" AI-generated code artifact. Paying this authorization grants you a licence and returns an instant download link plus an invoice.
run.app-$1,000,000.00listed
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