| Core Social Set API Core social set — square, story and X card. Returns 3 PNGs in a single call, each with exact typography — the text is exactly the text supplied, unlike diffusion models. One request, one payment, a finished set. | run.app | - | $0.75 | listed |
| Correct likely spelling errors in an SEO query Correct likely spelling errors in an SEO query | forgemesh.io | - | $0.005 | listed |
| Count API Count the number of results matching search filters without returning the actual data. | orthogonal.com | - | $0.005 | listed |
| Count API Get total count of companies and people matching search filters in one call. | orthogonal.com | - | $0.04 | listed |
| Count CSV rows. Call when estimating import size or validating uploads mid-pipeline. Returns row count for UTF-8 CSV text (header included as a row). $0.001 USDC per successful call via x402 on Base—d Count CSV rows. Call when estimating import size or validating uploads mid-pipeline. Returns row count for UTF-8 CSV text (header included as a row). $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors. | delx.ai | - | $0.001 | listed |
| Count SLA breaches in a latency sample against a millisecond threshold — call when counting latency samples above an SLA. Use for SRE/ops math agents buy from broad utility catalogs: SLA, error budget Count SLA breaches in a latency sample against a millisecond threshold — call when counting latency samples above an SLA. Use for SRE/ops math agents buy from broad utility catalogs: SLA, error budget, success rate, and health scores with zero upstream cost. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media g… | delx.ai | - | $0.003 | listed |
| Count allow/disallow rules from robots.txt text. Call when crawl budget planning from a robots body you already fetched. Returns allow_n, disallow_n, sitemaps as deterministic JSON for $0.001 USDC via Count allow/disallow rules from robots.txt text. Call when crawl budget planning from a robots body you already fetched. Returns allow_n, disallow_n, sitemaps 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 | - | $0.001 | listed |
| Count characters, words, and lines. Call before truncating prompts, validating SMS length, or estimating token budget from raw text. Returns character, word, line, and byte-oriented counts in one JSON Count characters, words, and lines. Call before truncating prompts, validating SMS length, or estimating token budget from raw text. Returns character, word, line, and byte-oriented counts in one JSON object. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors. | delx.ai | - | $0.001 | listed |
| Count likely personal-data classes without echoing detected values. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability Count likely personal-data classes without echoing detected values. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability. Returns bounded machine-readable JSON for $0.002 USDC via x402 on Base. Execution is deterministic, first-party, local-only, stateless, and does not call an upstream provider; structured validation failures are not billed. | delx.ai | - | $0.002 | listed |
| Count lines in caller-held text with nonempty breakdown — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC vi Count lines in caller-held text with nonempty breakdown — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, no web search, no live RPC, and no mediagen. Results are advisory; the caller owns authorization, budgets, and production controls. Sibling of Delx routes that already convert… | delx.ai | - | $0.001 | listed |
| Count non-overlapping substring occurrences. Call when you preflight how often a token appears in agent-held text. Returns integer count and needle for $0.001 USDC via x402 on Base. No network, no key Count non-overlapping substring occurrences. Call when you preflight how often a token appears in agent-held text. Returns integer count and needle 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 | - | $0.001 | listed |
| Count object keys. Call when you size agent payloads before paying. Returns size integer for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are a Count object keys. Call when you size agent payloads before paying. Returns size integer 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 | - | $0.001 | listed |
| Count words, characters, lines and paragraphs for $0.001 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limi Count words, characters, lines and paragraphs for $0.001 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting. | delx.ai | - | $0.001 | listed |
| Counterfactual Vendor Swap Risk Comparison API Counterfactual vendor-swap risk comparison. Pass vendor_current, vendor_proposed (optionally product_current, product_proposed). Runs the same DeepSeek assessment used by /ot/vendor-risk on each vendor and returns the risk-tier delta plus per-vendor summaries — for pre-purchase or migration decisions. | onrender.com | - | $0.20 | listed |
| Counterparty Check EU Counterparty due diligence in one call: validates the EU VAT ID against the live VIES register, screens the company or person against the official EU consolidated sanctions list, checks the IBAN, and returns a traffic-light verdict (clear / review / blocked) with reasons and a recommendation. Built for onboarding a new supplier, customer or payee automatically. Every finding cites its official source and data date. | eucompliance.tools | - | $0.02 | listed |
| Countries API Get list of supported country values for company followers filtering. | orthogonal.com | - | $0.005 | listed |
| Country Metadata API Country metadata — Name/ISO code → currency, capital, calling code, languages, flag. | workers.dev | - | $0.001 | listed |
| Cpi API CPI month-over-month change probability distribution from Kalshi — expected value, entropy, per-period implied distribution — Ed25519 signed attestation | myceliasignal.com | - | $0.25 | listed |
| Crash Premium API DripMetricsAI (https://dripmetrics.ai/) provides on-demand BTC option-derived metrics that combine the Deribit option chain with DripMetrics' own trade-level realized calculations. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Crash premium measures Deribit 25-delta risk-reversal skew minus the realized downside-upside semivolatility asymmetry on DripMetrics' BTC trade tape, both in annualized vol points. | dripmetrics.ai | - | $0.05 | listed |
| Crawl API Crawl a site from a start URL (same-domain, breadth-first) and return each page as clean Markdown | hf.space | - | $0.02 | listed |
| Crawl API Performs a crawl starting from a given URL, extracts page content as Markdown, and returns results for all crawled pages. Only follows links within the same domain as the starting URL. Costs 1 credit per successful page crawled. | orth.sh | - | $0.03 | listed |
| Crawl API Crawl a site from a start URL (same-domain, breadth-first) and return each page as clean Markdown | hf.space | - | $0.02 | listed |
| Crawl API Performs a crawl starting from a given URL, extracts page content as Markdown, and returns results for all crawled pages. Only follows links within the same domain as the starting URL. Costs 1 credit per successful page crawled. | orthogonal.com | - | $0.03 | listed |
| Crawl API Start a website crawl from a seed URL with configurable depth and page limits. | orth.sh | - | $0.01 | listed |
| Crawl API Start a website crawl from a seed URL with configurable depth and page limits. | orthogonal.com | - | $0.01 | listed |
| Crawl One Site In One Paid Call API Crawl one site in one paid call: start URL + max_pages (2-20); we follow same-host links breadth-first, returning each page as clean markdown (same extraction as /web/contents). Priced at $0.001 per requested page, quoted as max_pages up front — finding fewer pages is still a complete delivery. Failed pages are skipped and listed in skipped[]; the call still settles. Only an unreadable start page is a 400, no charge. USDC on Base, no account, no API key. | workers.dev | - | $0.003 | listed |
| Create A Bulk Search With Up To 5000 Rows API Create a bulk search with up to 5000 rows. Supports email-search, email-verification, and domain-search tasks. Returns a file ID to track progress. | orthogonal.com | - | $0.01 | listed |
| Create A Change Watcher API Create a change watcher: jurat checks a URL (hash / json:<path> / regex:<pattern>) or a sports event (result:<league>:<event_id>) on your cadence and POSTs your webhook on change or final whistle, with a signed source attestation attached. | jurat.dev | - | $0.05 | listed |
| Create A New Draft In An Inbox API Create a new draft in an inbox. The draft can be edited later and sent with Send Draft. | orthogonal.com | - | $0.01 | listed |
| Create A New Email Inbox API Create a new email inbox. Inboxes cost $2/month. Inboxes with no API activity for 30+ days are automatically deleted. Any request using the inbox resets the inactivity timer. Returns an inbox_id in email format (e.g., myagent@agentmail.to) used for all subsequent operations. If username is omitted, a random one is generated. | orthogonal.com | - | $2.00 | listed |
| Create API Record a decision declaration with its accountability scope, anchored externally (content-blind). | decision-anchor.com | - | $0.01 | listed |
| Create a stable SHA-256 fingerprint from canonical JSON. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial de Create a stable SHA-256 fingerprint from canonical JSON. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible for authorization and production co… | delx.ai | - | $0.003 | listed |
| Create a stable SHA-256 idempotency fingerprint from a scope and canonical payload without storing state — call when writing a ledger or workflow event that must not double-apply. Use before side effe Create a stable SHA-256 idempotency fingerprint from a scope and canonical payload without storing state — call when writing a ledger or workflow event that must not double-apply. Use before side effects when composing multi-step agent jobs—the same loyalty/workflow demand band agents already pay for on Bazaar, but fully local. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no… | delx.ai | - | $0.003 | listed |
| Creative Name Generator API Creative name generator. Categories: fantasy, startup, pet, band. | railway.app | - | $0.001 | listed |
| Credit Balance Check your credit balance. Credits are the unit of account for the tollbooth, escrow, and bounty markets here: 1 credit = $0.001, funded by calling /credits/buy ($0.010 per settled call, +10 credits). Balance is keyed to your paying wallet. | shizu.me | - | $0.001 | listed |
| Cron Expression Explainer API Cron expression explainer: human-readable description plus the next run times (UTC) for standard 5-field cron syntax including ranges, lists and steps. | aventtech.com | - | $0.003 | listed |
| Cross Asset Decision Brief API Cross-asset DECISION brief: ONE call gives an autonomous agent a trade-ready read across China and US equities, crypto and macro. Fuses macro regime + ETF allocation, crypto stance (BTC RL lean, perp funding/OI), equity reads with top setups (symbol + take-profit/stop-loss), China smart-money and leading sectors, the China social-pulse leading indicator and a one-line recommendation. Deterministic, no LLM. ?focus=all|china|us|crypto&market=A|US. | stockwaves.net | - | $1.50 | listed |
| Cross Check API Multi-jurisdiction sanctions screening with an explicit audit trail: per-jurisdiction status (JP MOF and OFAC currently available; UK/EU flagged not_yet_available pending license confirmation; UN permanently excluded -- redistribution requires individual UN permission). Staged-release design so the response always discloses exactly what was screened. Factual screening data; not legal advice. | agentfeeds.jp | - | $0.01 | listed |
| Cross Venue Funding Spreads API Cross-venue funding spreads: Hyperliquid vs Bitget funding rate differences and suggested legs. Use for funding-spread arbitrage scans. | edge.report | - | $0.001 | listed |
| Cross Venue Hyperliquid+okx+dydx Perp Funding Rates API Cross-venue Hyperliquid+OKX+dYdX perp funding rates — top coins by 24h notional volume, per-venue funding + arb spread (bps) + cheapest-long/richest-short venue, premium/basis, annualized_hl, annualized_okx, LONGS_PAY/SHORTS_PAY/NEUTRAL signal, next_funding_ts, mark/oracle prices, open interest. | workers.dev | - | $0.001 | listed |
| Cross Venue Spot Vs Perp Basis API Cross-venue SPOT vs PERP basis. POST {coin, chain?}. Joins Uniswap spot (on-chain, from the subgraph) against the Hyperliquid perp last-fill price and returns basis_pct + a signal (perp_premium / perp_discount / aligned). A JOIN a single-venue passthrough structurally cannot return. Positive basis means longs are crowded and typically paying funding. | graphadvocate.com | - | $0.05 | listed |
| Cross Verify (cdp Settled Mirror) API Cross-Verify (CDP-settled mirror) — a neutral check of a public protocol claim (e.g. litcoin, regen) against its own on-chain / API source. Fixed hosts, no redirect follow: we cannot be pointed at an arbitrary target. | vealth.net | - | $0.10 | listed |
| Cross-chain Token Balance Cross-chain Token Balance | agentfund.net | - | $0.015 | listed |
| Cross-fork lending-venue stress: per venue/chain, how many positions are at risk, total debt at risk, count liquidatable now, and the tightest health factor. Aggregated from the fleet's live radar acr Cross-fork lending-venue stress: per venue/chain, how many positions are at risk, total debt at risk, count liquidatable now, and the tightest health factor. Aggregated from the fleet's live radar across every venue it runs. | railway.app | - | $0.01 | listed |
| Crossings API BorderScout crossing query (crossings ranked by all-in time: drive + wait, per lane type) | scalpstream.com | - | $0.01 | listed |
| Crypto API Broad crypto-asset segment of Japan regulatory events, wider than reg.events.aml/stablecoin: AML/sanctions, tax (CARF), stablecoins/payment instruments, and JVCEA/JCBA self-regulatory items in one feed. English, human-reviewed. Factual reporting only; not legal advice. | agentfeeds.jp | - | $0.02 | listed |
| Crypto Brief API Chinese crypto market brief as structured JSON for agents. Input symbol (+ optional context). Output bias/thesis/bullets/risks/actions. $0.03 USDC per call. Not financial advice. | duckdns.org | - | $0.03 | listed |
| Crypto Fear & Greed Index Crypto Fear & Greed Index: current reading (0-100, Extreme Fear to Extreme Greed) plus 7-day and 30-day sentiment trend (rising/falling/flat with the average and point change), not just a single snapshot number. Not ticker-specific. Data from alternative.me. $0.01/call. | x402financialdata.com | - | $0.01 | listed |
| Crypto Fear & Greed Index Crypto market sentiment: the Fear & Greed Index (0=extreme fear, 100=extreme greed) with classification, plus optional history. Query: days (1-90, default 7). Use as a contrarian signal, regime filter, or risk gauge in trading loops. | shizu.me | - | $0.002 | listed |
| Crypto Fear & Greed Index API Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me. | hstgr.cloud | - | $0.002975 | listed |