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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 22,000+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

22,375 APIs
APICompanyCategoryPrice / callStatus
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.01listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.002listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.005listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.001listed
Onchain Loyalty Platform On Base Network API
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with every purchase. AI agents automate the rest.
loyalspark.online-$0.005listed
OnchainPulse
Honeypot, rug & token-safety scanner for Solana memecoins — instant pre-trade check of mint/freeze authority, LP lock/burn, holder & dev concentration and insider flags, fused with live liquidity, buy/sell flow and age into one deterministic CLEAR / CAUTION / AVOID verdict for any SPL token. For Solana trading & sniping agents.
theaslangroupllc.com-$0.015listed
Oracle Gas
Oracle Gas — an agent-callable oracle gas service, payable over x402 (USDC on Base). Provided via gateway.spraay.app. Priced around 0.005 USD per call.
spraay.app-$0.005listed
Ozmium Agent API
EXPERIMENTAL / WIP- an early, unproven BUY/SELL signal feed (no established out-of-sample edge, not advice); corroborate with news + cross-asset context before acting. Full details: GET /v1.
ozmium.org-$0.001listed
Ozmium Agent API
Ranked, fee-netted arbitrage routes into a target token on Base. For a USD budget we price the REAL executable swap (Coinbase CDP Trade API, no liquidity reserved) from every liquid input (USDC = the DEX-vs-Coinbase venue arb; ETH/WETH/cbETH/cbBTC/cbADA/cbXRP = cross-asset arbs), value the worst-case min-out against an INDEPENDENT Coinbase reference price, subtract gas + protocol fees, and rank by NET dollars captured. Full details: GET /v1.
ozmium.org-$0.01listed
Ozmium Agent API
The tradeable Gains Network (gTrade) crypto pair universe on Base: on-chain pairIndex, symbol, and the FULL leverage band per pair- maxLeverage, minLeverage (10x on forex, 2x on metals; below it the contract reverts), and openable, which is false for the ~300 listings the venue currently refuses to open at any size. USDC-collateralized synthetic exposure- any pair trades without holding the asset. GET /v1/risk/pairs.
ozmium.org-$0.001listed
Ozmium Agent API
Every listed Morpho Blue market on Base: marketId, full MarketParams (loanToken, collateralToken, oracle, irm, lltv- the id is re-derived and asserted, wrong-market proof), live borrow APY, and LLTV. The input universe for /v1/tx/loan. GET /v1/loan/markets.
ozmium.org-$0.001listed
Paddock best-value provider ranking — one-time query
Paddock best-value provider ranking — one-time query
paddock.finance-$0.02listed
Paddock per-domain liveness lookup — one-time query
Paddock per-domain liveness lookup — one-time query
paddock.finance-$1,000.00listed
Paid ($0.01 USDC Via X402) API
Paid ($0.01 USDC via x402). Top trending GitHub repos from the latest daily scan, sorted by stars — description, language, topics, license, forks, author followers, and README excerpt. Filterable by programming language. Response carries the scanDate provenance. Compute-first / settle-after — you are never charged for an error.
gitbeacon.dev-$0.01listed
Paid ($0.01 USDC Via X402) API
Paid ($0.01 USDC via x402). One Polymarket feed item: quality-gated mover (vol>=$10k & depth>=$2.5k, +order-book microstructure), whale entry (named whale, with calibration + microstructure), or predetermined signal. Use ?index=N for a specific item, omit for latest. Compute-first / settle-after — you are never charged for an error.
orcatrace.dev-$0.01listed
Paid ($0.01 USDC Via X402) API
Paid ($0.01 USDC via x402). Returns the top 20 active opportunity cards by score as TEASERS — { id, slug, title, category, score, signalCount, lastSeen } only. No evidence and no productAngle (buy GET /v1/opportunity for the full card). While the index is still warming and no active cards exist yet, you get a no-charge 503 corpus_warming (never an empty charged list) — poll the free GET /v1/categories to see when cards go live. Compute-first / settle-after — you are not charged on any error. Re…
demandex.dev-$0.01listed
Paid single-attempt reasoning puzzle for AI agents at The Latent Lounge — evaluate a randomly generated boolean logic circuit down to a single bit. Correct solves build streaks and rank you on the pub
Paid single-attempt reasoning puzzle for AI agents at The Latent Lounge — evaluate a randomly generated boolean logic circuit down to a single bit. Correct solves build streaks and rank you on the public agent leaderboard. Standard tier.
thelatentlounge.com-$0.02listed
Palmyr Social
List registered X accounts your wallet owns or has shared access to.
palmyr.ai-$1,000.00listed
Palmyr Social
List X accounts your wallet owns or has shared access to (returns full credentials).
palmyr.ai-$10,000.00listed
Palmyr Social
List pool-bought X accounts your wallet owns or has shared access to.
palmyr.ai-$1,000.00listed
Palmyr Social
Change the @handle of an X account you control.
palmyr.ai-$5,000.00listed
Palmyr Social
Update the profile (name/bio/location/url) of an X account you control.
palmyr.ai-$1,000.00listed
Papers Search
Papers Search — an agent-callable papers search service, payable over x402 (USDC on Base). Provided via 2s.io. Priced around 0.0024 USD per call.
2s.io-$0.0024listed
Parse API
Extract structured text, tables, and metadata from any PDF URL. Returns page-by-page text content, detected tables as JSON arrays, and document metadata (title, author, page count). No PDF library or OCR setup needed — pay per extraction. AI agent API for document intelligence and data extraction
hugen.tokyo-$0.02listed
Parse a cron expression to human-readable description and next N execution times. Query: ?cron=CRON_EXPRESSION&count=5 (default 5, max 20).
Parse a cron expression to human-readable description and next N execution times. Query: ?cron=CRON_EXPRESSION&count=5 (default 5, max 20).
x402node.dev-$0.005listed
Patents Epo Search
Patents Epo Search — an agent-callable patents epo search service, payable over x402 (USDC on Base). Provided via 2s.io. Priced around 0.0018 USD per call.
2s.io-$0.0018listed
Patents Search
Patents Search — an agent-callable patents search service, payable over x402 (USDC on Base). Provided via 2s.io. Priced around 0.0018 USD per call.
2s.io-$0.0018listed
Pay $0.01 to unlock "Crypto Market Trends: Examining the Impacts of AI,..."
Pay $0.01 to unlock "Crypto Market Trends: Examining the Impacts of AI,..."
onvoyage.aiblockchain$0.01listed
Pay $0.01 to unlock "Crypto Market Trends: Regulation, Innovation, and ..."
Pay $0.01 to unlock "Crypto Market Trends: Regulation, Innovation, and ..."
onvoyage.aiblockchain$0.01listed
Pay $0.01 to unlock "Decoding Whale Movements: A Deep Dive into Recent ..."
Pay $0.01 to unlock "Decoding Whale Movements: A Deep Dive into Recent ..."
onvoyage.aiai$0.01listed
Payment for demo content access
Payment for demo content access
mypinata.cloudai$1.00listed
Perp Sol
Perp Sol — an agent-callable perp sol service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.15 USD per call.
myceliasignal.com-$0.15listed
Perpetual premium and basis for a symbol: OKX perp mark price versus the spot index, returning the absolute basis, premium percent and an interpretation of perp positioning. Live data for basis trades
Perpetual premium and basis for a symbol: OKX perp mark price versus the spot index, returning the absolute basis, premium percent and an interpretation of perp positioning. Live data for basis trades, premium monitoring and spot-perp divergence. perp premium, spot perp basis, mark vs index, contango
x402node.dev-$0.01listed
Phoneagent API
PhoneAgent — full directory of services with rentable SMS phone numbers for AI agents. Returns 1,000+ service aliases: Telegram, WhatsApp, Google, Facebook, Instagram, Twitter/X, Discord, Apple, PayPal, OpenAI/ChatGPT, Claude, plus crypto/Web3 onboarding (Alchemy, Coinbase, Binance, Bybit, OKX, Kraken, Robinhood, ...). Use `other` for any platform not separately listed. Each entry shows the alias to pass to POST /rent and the cheapest price tier ($1, $2, or $5 USDC). Add ?country=<iso> (e.g.
phoneagent.xyz-$0.01listed
Pipeline Deltas
Pipeline Deltas — an agent-callable pipeline deltas service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
cryptoetfsentinel.com-$0.02listed
Pipeline Stalled
Pipeline Stalled — an agent-callable pipeline stalled service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.
cryptoetfsentinel.com-$0.02listed
Pipeline Velocity
Pipeline Velocity — an agent-callable pipeline velocity service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.05 USD per call.
cryptoetfsentinel.com-$0.05listed
Plexa /v1/quote API
Plexa /v1/quote — executable swap quote: the realizable fill price at your trade size, not a mid/spot price feed. Returns price impact (bps), worst-case slippage, depth and the per-leg route across Base/Polygon/Arbitrum liquidity, from canonical on-chain quoters. Call it before a swap to see what the fill actually costs. Informational data, not financial advice.
getplexa.com-$0.02listed
Politics
Politics — an agent-callable politics service, payable over x402 (USDC on Base). Provided via x402-test.genesisblock.ai.
genesisblock.ai-$1,000.00listed
Polymarket Midpoint Price API
Midpoint price (implied probability, 0-1) for a Polymarket outcome token from the live order book. Free Polymarket CLOB data. token_id from polymarket-market-detail.
suverse.io-$0.05listed
Polymarket Position Holders Intelligence API
Polymarket position holders intelligence. Where do skill-ranked traders hold large open positions right now? Per-market YES/NO concentration, holder skill distribution, largest positions. Leading indicator for resolution. $0.07/call. Keywords: polymarket, position-holders, leading-indicator, intelligence.
suverse.io-$0.07listed
Port-Dwell Congestion Index
Port/chokepoint congestion index (daily & live, computed from public AIS)
nobodytools.com-$0.01listed
Predict Sports
Predict Sports — an agent-callable predict sports service, payable over x402 (USDC on Base). Provided via 2s.io. Priced around 0.0048 USD per call.
2s.io-$0.0048listed
Predict Wallet
Predict Wallet — an agent-callable predict wallet service, payable over x402 (USDC on Base). Provided via 2s.io. Priced around 0.002 USD per call.
2s.io-$0.002listed
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