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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 11,000+ payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

11,268 APIs
APICompanyCategoryPrice / callStatus
The Bartender Benchmark API
The Bartender Benchmark - $1.00 bet that the agent economy is real. Solvo ergo sum. Receive a signed ledger position and date.
substratesymposium.com-$1.00listed
The Collab API
The Collab, A piece brainstormed jointly and shipped under the Sean-Claude Van Damme byline. The only item on the menu that takes both of us. Higher offers in the accepts list are welcome; the difference is recorded as a tip and the keeper notices tips. Also served over MCP: tool buy_the_collab at https://scvd.store/mcp.
scvd.store-$25.00listed
The Daily 402 API
The Daily 402: one featured x402 endpoint per UTC day, rotated deterministically through every paid route in the 11-service ForgeMesh fleet (500+ routes). Returns the pick's route, price, input schema, example output, and exactly how to pay it. Stable URL, rotating payload — the same date always returns the same pick, and an optional date (YYYY-MM-DD) previews any day. The cheapest daily way to discover a new agent capability.
forgemesh.io-$0.001listed
The Daily API
A daily rotating spotlight on one paid x402 endpoint from the ForgeMesh fleet: what it does, what it costs, its input schema, a sample response, and the exact call to make. Deterministic by UTC date, so agents and humans checking on the same day see the same pick. Optional date parameter (YYYY-MM-DD) previews past or future days. One call, one new capability discovered.
forgemesh.io-$0.001listed
The Most Recently Added Breach In Have I Been Pwned API
The most recently added breach in Have I Been Pwned: name, domain, dates, accounts exposed, compromised data classes and verification status. No parameters. Keyless route.
suverse.io-$0.08listed
The Undesirables Oracle
Phygital Arbitrage Screener: cross-references Courtyard.io tokenized card listings against TCGPlayer raw prices to find BUY/SELL signals. Covers 267K+ vaulted, insured, tradeable cards on Polygon.
the-undesirables.com-$0.10listed
The Undesirables Oracle
The Decision Endpoint: one paid call composing everything a collector or agent needs to act on a card — live comps (raw + observed PSA/BGS/CGC graded asks), the conformal-calibrated 30-day forecast (median, 5th–95th bands, honest VaR, Safe-Hold and Momentum grades), and a grade-ROI answer, plus a deterministic MARKET STANCE grade. Composed from the same internals the individual endpoints serve, so it can never disagree with them. Not financial advice — a calibrated market read.
the-undesirables.com-$0.30listed
The biggest at-risk borrow positions across every chain/venue the fleet watches, ranked by debt size. Query: ?minUsd, ?limit, ?chain.
The biggest at-risk borrow positions across every chain/venue the fleet watches, ranked by debt size. Query: ?minUsd, ?limit, ?chain.
railway.app-$0.01listed
The full MCP supply-chain drift series in one call: every recorded change since 2026-07-30 across the whole registry — ownership swapped, install script added in a later version, repository removed, p
The full MCP supply-chain drift series in one call: every recorded change since 2026-07-30 across the whole registry — ownership swapped, install script added in a later version, repository removed, package unpublished, a removed name republished by someone else. An event exists only because a snapshot from before it does, so this series cannot be rebuilt after the fact. Free feed: last 7 days.
pulsefeed.dev-$0.10listed
Third Party Existence Attestation API
Third-party existence attestation: submit a sha256 hash (or a payload to hash) and receive an Ed25519-signed receipt binding the hash to an issuance timestamp. Verify any receipt for free at /verify; signing public key published at /.
workers.dev-$0.05listed
Three composite AI readiness scores with history
Three composite AI readiness scores with history
appliedidentities.com-$0.005listed
Throughput API
Pocket Network (Shannon) throughput-by-service leaderboard: services ranked by ALL-TIME cumulative on-chain CLAIMED relay and compute-unit volume -- real settled throughput, distinct from service-demand's difficulty-adjusted momentum signal.
organiccryptoyyc.com-$30,000.00listed
TickerLayer
Get the market holiday and early-close calendar for a requested market and year or date range.
tickerlayer.com-$0.02listed
TickerLayer
Discover the current TickerLayer Crypto symbol catalog. Stock symbols are market-qualified in COUNTRY_OR_MARKET:SYMBOL form such as US:AAPL.
tickerlayer.com-$0.02listed
TickerLayer
Check whether a market, asset class, or symbol is open, closed, in pre-market, or in post-market, with timezone-aware session context.
tickerlayer.com-$0.01listed
TickerLayer
Discover the current TickerLayer Indices symbol catalog. Stock symbols are market-qualified in COUNTRY_OR_MARKET:SYMBOL form such as US:AAPL.
tickerlayer.com-$0.02listed
TickerLayer
Discover the current TickerLayer Forex symbol catalog. Stock symbols are market-qualified in COUNTRY_OR_MARKET:SYMBOL form such as US:AAPL.
tickerlayer.com-$0.02listed
TickerLayer
Discover the current TickerLayer Commodities symbol catalog. Stock symbols are market-qualified in COUNTRY_OR_MARKET:SYMBOL form such as US:AAPL.
tickerlayer.com-$0.02listed
TickerLayer
Discover the current TickerLayer Stocks symbol catalog. Stock symbols are market-qualified in COUNTRY_OR_MARKET:SYMBOL form such as US:AAPL.
tickerlayer.com-$0.02listed
TickerLayer
Discover the current TickerLayer ETF symbol catalog. Stock symbols are market-qualified in COUNTRY_OR_MARKET:SYMBOL form such as US:AAPL.
tickerlayer.com-$0.02listed
TickerLayer
Get timezone-aware trading sessions for a market or symbol on a requested calendar date.
tickerlayer.com-$0.01listed
TickersFeed
US inflation calculator — cumulative CPI inflation between any two years, e.g. what $100 in 1990 is worth today (?from=1990&to=2026&amount=100). Returns cumulative inflation % and the inflation-adjusted value as JSON, from official CPI data via FRED (Federal Reserve). Use for: purchasing power comparison, real vs nominal value, historical price adjustment, cost-of-living calculation. $0.003 USDC per call.
tickersfeed.net-$0.003listed
TickersFeed
Upcoming US company earnings calendar — which companies report in a date window, with estimated EPS and revenue, as JSON. Default is the next 7 days; filter with ?from=YYYY-MM-DD&to=YYYY-MM-DD (window up to 30 days) or ?symbol=AAPL. Use for: earnings season monitoring, upcoming earnings this week, portfolio earnings alerts, event-driven trading calendar, pre-earnings positioning. $0.005 USDC per call.
tickersfeed.net-$0.005listed
TickersFeed
Crypto Fear & Greed index — the market sentiment gauge (0 = extreme fear, 100 = extreme greed) with today's value, classification, and 7-day trend as JSON. Use for: crypto market sentiment, fear and greed check, contrarian signals, risk-on/risk-off timing, sentiment-driven trading. $0.001 USDC per call.
tickersfeed.net-$0.001listed
TickersFeed
US macroeconomic snapshot in one call — current inflation (CPI YoY), core PCE, Federal Reserve interest rate (fed funds), 10Y/2Y Treasury yields, yield curve, unemployment, and GDP growth as JSON. Powered by FRED (Federal Reserve Economic Data). Use for: macro dashboard, economic context for trading decisions, rate environment check, market briefings. $0.005 USDC per call.
tickersfeed.net-$0.005listed
TickersFeed
Full US Treasury yield curve in one call — every tenor from 1-month to 30-year (1M, 3M, 6M, 1Y, 2Y, 3Y, 5Y, 7Y, 10Y, 20Y, 30Y) with current rates, key spreads, and recession inversion flags (10Y-2Y and 10Y-3M) as JSON. Powered by FRED (Federal Reserve). Use for: yield curve analysis, recession signal / curve inversion check, interest rate term structure, bond market monitoring, macro trading. $0.005 USDC per call.
tickersfeed.net-$0.005listed
TickersFeed
Stablecoin supply and peg monitor — USD-pegged stablecoins (USDT, USDC, DAI, and more) ranked by circulating supply, each with peg deviation from $1, backing mechanism, chains, and 7-day supply change, plus total stablecoin market cap and depeg flags, as JSON. Source: DeFiLlama. Use for: stablecoin market cap, USDC/USDT supply tracking, depeg monitoring, peg stability check, stablecoin dominance. $0.001 USDC per call.
tickersfeed.net-$0.001listed
TickersFeed
Bulk stock news for 2–50 US tickers in a single call — the cheapest way to monitor news across a whole portfolio or watchlist. Returns per-symbol article lists (headline, summary, source, URL, timestamp) as JSON. Priced per symbol at $0.005 (e.g. ?symbols=AAPL,NVDA,TSLA). Use for: portfolio news monitoring, watchlist alerts, multi-asset sentiment scans.
tickersfeed.net-$0.015listed
Tiered payment receipt (tier 2)
Tiered payment receipt (tier 2): pay once with x402 and get back a short-lived receipt token that /pay/verify checks for you. The tier is fixed by the path - you do not send it. Optional ?ref= carries your own opaque reference, such as a query hash, straight through to the receipt. This mints a receipt rather than returning data, so there is no lookup that can come back empty.
zeabur.app-$0.03listed
Tiered payment receipt (tier 3)
Tiered payment receipt (tier 3): pay once with x402 and get back a short-lived receipt token that /pay/verify checks for you. The tier is fixed by the path - you do not send it. Optional ?ref= carries your own opaque reference, such as a query hash, straight through to the receipt. This mints a receipt rather than returning data, so there is no lookup that can come back empty.
zeabur.app-$0.10listed
TikTok Automation
List the TikTok accounts your wallet owns, with session health.
palmyr.ai-$1,000.00listed
Time Lord Summary
Time Lord synthesized interpretation of the current moment
24klabs.ai-$0.05listed
Time-sortable IDs. Use when you want roughly time-ordered IDs for logs or event streams without a DB sequence. Returns a compact time-sortable id (KSUID-inspired, not a full KSUID library claim). $0.0
Time-sortable IDs. Use when you want roughly time-ordered IDs for logs or event streams without a DB sequence. Returns a compact time-sortable id (KSUID-inspired, not a full KSUID library claim). $0.001 USDC per successful call via x402 on Base—first-party JSON from Delx (fresh each call; not a deterministic transform), no API key, no subscription, and nothing is billed on structured validation errors.
delx.ai-$0.001listed
Time-weighted absolute peg deviation over samples. Call when summarizing depeg severity over a sample window. Returns tw_abs_deviation as deterministic JSON for $0.001 USDC via x402 on Base. First-par
Time-weighted absolute peg deviation over samples. Call when summarizing depeg severity over a sample window. Returns tw_abs_deviation as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
delx.ai-$0.001listed
Timestamp Oracle API
timestamp-oracle: Fresh Unix timestamp (seconds since epoch) as signed integer JSON.
cryptotradecalc.com-$0.001listed
Timezone By Coordinate API
Timezone by coordinate — Coordinates → IANA timezone, UTC offset, local time.
workers.dev-$0.001listed
Timezone Conversion Between Iana Zones API
Timezone conversion between IANA zones: convert a datetime (or now) from one zone to another, returning UTC instant and local wall times.
aventtech.com-$0.002listed
Timezone Converter API
Timezone converter API: convert a wall-clock time from one IANA timezone to another with daylight-saving applied correctly — returns converted local time, UTC ISO, and unix epoch. 'What is 3pm Tokyo for Chicago?' deterministically. For scheduling and calendar agents.
forgemesh.io-$0.001listed
Timezone Intelligence
Timezone intelligence — offsets, DST, transitions
24klabs.ai-$0.001listed
Timezone Oracle API
timezone-oracle: IANA time zone offset (minutes from UTC) and DST status for a given timezone name.
cryptotradecalc.com-$0.001listed
Title-case words for headings and display labels. Call when you need human-readable titles from slug/identifier tokens. Returns title-cased words joined by spaces for $0.001 USDC via x402 on Base. No
Title-case words for headings and display labels. Call when you need human-readable titles from slug/identifier tokens. Returns title-cased words joined by spaces for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.
delx.ai-$0.001listed
Tls Cert API
TLS peer certificate subject, issuer, expiry, and authorization status for a public host
vercel.app-$0.004listed
Today's full ranked CVE priorities (scores, KEV, EPSS, patch status, methodology)
Today's full ranked CVE priorities (scores, KEV, EPSS, patch status, methodology)
aislabs.ai-$0.02listed
Token API
Resolve a token symbol or contract address to the canonical Base contract, so an agent swapping or accepting 'USDC' gets the real one. Catches lookalike and impostor contracts sharing a symbol.
chainverdict.xyz-$0.005listed
Token API
Onchain USD price for any token on Base, looked up by contract address
agenttoll.app-$0.001listed
Token API
Onchain USD price for any Base token by contract address
vercel.app-$0.001listed
Token Allowance & Balance
Pre-flight check before a swap or transfer: ERC-20 allowance, balance, decimals and symbol in one call, read live from the chain at the latest block. Pass an amount and get a straight would_succeed verdict with the blocking reason and the action needed. Base, Ethereum, Arbitrum, Optimism, Polygon. A missing approval burns the gas of a failed transaction - this call costs a fraction of that.
eucompliance.tools-$0.002listed
Token Balance API
ERC-20 token balance of a Base mainnet address, incl. symbol, decimals, balance_formatted.
workers.dev-$0.001listed
Token Balances For Any Wallet Across 20+ Chains API
Token balances for any wallet across 20+ chains — EVM, Solana, Bitcoin
x402engine.app-$0.005listed
Token Detail
Full CoinGecko token detail: ATH, supply, rank, links
etherealgoodsco.store-$0.10listed
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