STAGINGThis is a preview of nitrograph.com. Actions here hit the production API.
Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 25,500+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

26,781 APIs
APICompanyCategoryPrice / callStatus
Repo API
Scan an entire public GitHub repo for malicious AI-skill/supply-chain patterns
hf.space-$0.05listed
Repo Prime API
South African Repo & prime rate (SARB repo rate and prime lending rate, South Africa's benchmark interest rates, with last MPC change date.) Clean cited JSON with official source URL, effective date and freshness flag.
zaref.dev-$0.005listed
Report API
Pay-per-call research brief for AI agents. Pass ?q=topic; returns JSON summary+bullets via Grok. Use for quick USDC-paid outlines on Base (x402). Agents: discover via Bazaar, pay Exact USDC, get structured JSON.
onrender.com-$0.01listed
Report API
A full Markdown report on a topic you specify, researched on the live web at the time of the request, with every source linked. As long as the topic needs, never cut short. Typically 2-4 minutes; allow 360 s before giving up. POST {"topic":"..."}.
swarm-agent.net-$2.00listed
Report API
Receive a bounded hiring report with current counts, company and skill statistics, available historical evidence, and coverage.
exende.dev-$0.25listed
Report API
x402 market intelligence from the full Agentic Market catalog (31k endpoints) plus our liveness scan: where buyers pay, crowded vs underserved niches, top sellers, dead share. Optional ?q= filter.
onrender.com-$0.50listed
Report API
Full company report ($0.3 USDC, vs $0.40 bought separately). One call returns the company, financials, news and risk packs for a KRX or US ticker: fundamentals and valuation, up to 8 quarters of statements, 14-day news with sentiment, and a 60-day news/filings risk assessment. Sections that have no data are marked unavailable instead of failing the whole report.
deepsearch.com-$0.30listed
Report API
Inspect a Python package’s latest release, Python compatibility, declared dependencies, license metadata and PyPI-reported advisories. No code execution.
saylorinnovations.com-$3,000.00listed
Reproduzierbare Bootstrap Streuung API
Reproduzierbare Bootstrap-Streuung. Zieht mit Zurücklegen aus gelieferten Cash-Ergebnissen; Seed zwingend, höchstens 500.000 Ziehungen. Streuung ist keine Prognose. Alle Zahlen, Kurse und Vorgaben liefert der Aufrufer. Keine eigenen Kursdaten, kein Brokerzugriff, keine Ausführung. Rechenwerkzeug, keine Anlageberatung, keine Empfehlung.
halowerk.com-$0.005listed
Reputation Lookup API
Look up an agent's settlement track record before you transact with it: completed vs. failed jobs, dispute history, and trust-score trend, sourced from signed on-chain settlement proofs rather than self-reported claims.
craigmbrown.com-$0.01listed
Reputation Reincarnation Detector API
Identify supplied continuity-risk signals without identity, fraud, or wrongdoing claims.
blockchainmoneymap.com-$0.01listed
Reputation Scoring With Linear Trust Decay API
Reputation scoring with linear trust decay: after its first week a score loses 2-5 points a week by risk cluster (none for a sanctions-flagged entity), plus a bonus of up to 5 points for repeat verifications.
limitguard.ai-$0.90listed
Request Body API
Converts one natural-language task into validated OpenAI-compatible JSON request bodies for multiple open-weight models. Uses the optional models list when supplied; otherwise uses all catalogue models compatible with the input. Supports text, visual input, and model-supported reasoning levels. Returns JSON request bodies only and does not execute inference.
ai-open-models.com-$0.002listed
Request Coverage For A Town ($5) API
Request coverage for a town ($5). Becomes a top-priority demand signal and starts the records agent; you get $5 of call credits for that town once covered. Refund queued after 14 days if not covered. Verified: 100% golden accuracy (78/78), 100% page-cited, UNKNOWN never charged, data as of 2026-10-26.
verrow.ai-$5,000,000.00listed
Request Headers Echo API
Request headers echo: exact JSON of what your HTTP client actually sends - debug auth headers, signatures, x402 payments and proxies in seconds
workers.dev-$0.10listed
Request Metadata Echo API For AI Agents API
Request metadata echo API for AI agents — returns your IP, user-agent, timestamp and server time, $0.001 USDC on Base. Debug agent HTTP stacks.
mekongtradeintel.com-$0.001listed
Request a Human
Get a price from a real person for a task in the physical world, such as phoning a business or checking something in person. A human quotes a price and delivery time within 24 h; you accept by paying the quote. The fee is refunded if the request is declined.
requestahuman.com-$5.00listed
Request a Human
Ask a real person for a short written answer where human judgment matters: an opinion, a moral or social call, taste, or native-speaker intuition. Send 'question' (and optional 'context'); a human answers within 24 h. Add follow_up_of to continue a conversation with the same person. Not for facts or code. Declined or late requests are refunded.
requestahuman.com-$3.00listed
Request a Human
Ask a real person a multiple-choice question: how a message feels, which option a person would prefer, or whether to go ahead with an action before you take it. Send 'question' and 2-6 'options'; a human picks one within 24 h. Poll the returned status_url. Not for facts or code. Declined or late requests are refunded.
requestahuman.com-$1.00listed
Required Price API
原価要素から総原価・必要売価・値上げ必要額を計算し、9つの原価要素のうち未入力の要素と確認質問を返す(判定は返さない)
workers.dev-$10,000.00listed
Rerank (Cohere-compatible)
Rerank documents against a query over x402 - the Cohere /rerank wire ({query, documents[], top_n} -> results with relevance_score), served by cohere/rerank-v3.5, $0.002 per call in USDC, no API key, no signup. Up to 50 documents (1,600 chars each, 40k total) and a 500-char query per call. Deterministic, so a byte-identical repeat within 10 minutes is served FREE from cache (X-Cache: hit; opt out with cache:false).
agent402.tools-$0.002listed
Rerank documents by relevance
Rerank API, Cohere-style request shape, pay per request: query and up to 50 documents in, relevance scores best first out (BAAI bge-reranker-base). No account or API key; failed calls are not charged.
workers.dev-$0.002listed
Rerank documents by relevance
Rerank documents by relevance. Order up to 50 documents by how well each answers a query, with a relevance score from 0 to 1 (BAAI bge-reranker-base, a cross-encoder). Send documents as a JSON array or one per line; each is read up to 2,000 characters, 40,000 in all. Returns the original index, score and text, best first; top_n keeps only the best. Also available in the Cohere-style shape at /v1/rerank. Use to pick what a model reads after search or vector retrieval.
workers.dev-$0.002listed
Research API
query -> up to 10 deduped, rendered sources as one token-budgeted bundle (~8,000 tokens combined). Combines /search (three-provider failover, region=tw Taiwan lane) with /content's rendered-page fetching internally, so you get one call instead of assembling search-then-fetch yourself. Sources are deduped by domain. Requires at least 3 successfully fetched sources to succeed -- returns sources_requested and sources_returned so you can see how many of the candidate set actually came back.
tariffmonkee.com-$0.031listed
Research API
Answer a question from the live web with citations in one call: web search + grounded LLM synthesis. Returns answer, cited sources, confidence, follow-ups.
agentbit.app-$0.03listed
Research API
Resolve a UK legal company name or registration number to a sourced Companies House profile. Returns company status, incorporation, SIC codes, registered office, filing due dates and overdue flags. Use for company research and CRM enrichment. Ambiguous names return candidates without settlement. Does not verify trading websites or provide credit scores.
chatgpt.site-$0.01listed
Research API
Multi-source web research and company/topic intelligence: runs a live web search, visits the top sources, and returns ranked results with titles, URLs, and content snippets. One call replaces a search-then-scrape pipeline for deep research agents.
clawfetch.ai-$0.02listed
Research API
Ticker research card for one stock perp in a single JSON: spot quote and US market session (pre-market/regular/after-hours/closed), perp prices on trade.xyz (Hyperliquid xyz), Aster and Lighter, gap % per venue vs spot and vs the Solana xStock, funding and basis, recent gap history (last 72h) and the rule-based long/short/watch/avoid verdict. Data, not financial advice.
workers.dev-$0.03listed
Research Brief API
Research brief with citations, key points, and caveats from the public web. When to use: short cited answers for agent questions (fair-use snippets only — no full-text dumps). USDC on Base via x402 (cost-floored) — no API key.
hydratrader.ai-$0.08listed
Research Brief Agent Work
Produce a source-backed research brief for an agent task using current web and authoritative sources: send a topic or question and get a brief with the sources and citations it relies on.
floot.app-$0.01listed
Research Hypothesis Source Note Register API
Source keyword register for research hypothesis wording with verified-note crosswalk; literal vocabulary only. Reuses exactly one existing qualified meeting-notes request. Supplied source goes to the existing Groq model in the USA; existing processor disclosure and cost/margin retained. Notes quotes/owners/deadlines are verified by the unchanged motor first. Extra rules are deterministic; no semantic deadline resolution or specialist advice.
halowerk.com-$0.01listed
Research Paper Search
Academic paper search across Google Scholar, arXiv, Crossref, OpenAlex and Semantic Scholar in one call, merged by DOI / arXiv id / title: title, authors, year, venue, citation count, DOI, abstract, landing page and open-access PDF link. Ranked by relevance, citations and recency; yearFrom and openAccessOnly filters. Half the price of other paper search APIs.
workers.dev-$0.01listed
Research Paper Search (Crossref)
Search published research papers and articles across all publishers (Crossref): title, authors, journal, year, DOI, citation count and abstract, by relevance, date or citations. Use to find and cite sources.
onrender.com-$0.002listed
Research Publication Literal Index API
Timestamped source search for publication planning passages; literal vocabulary only. Reuses exactly one existing qualified transcript-package request. Source audio leaves the server for the existing Deepgram processor; existing provider disclosure and cost/margin retained. Deterministic timestamps/text processing only; no acoustic VAD, speaker identity or specialist accuracy claims. Base motor quote plus0.001USDC; article fails before settlement if the motor fails.
halowerk.com-$0.031listed
Research Sample Recovery API
Research sample recovery - Base-100 series: Base-100 series for Research sample recovery. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded base-100 series report.
datapackvibe.com-$0.01listed
Research Topic Deep Researcher API
Multi-source research report with academic-grade sourcing — every claim carries a resolvable citation, not a bare assertion. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Broader source pool than content.youtube-research (web + academic vs. video-only); the deep-dive tier above research.topic-news-scanner's fast scan.
craigmbrown.com-$0.05listed
Research Topic News Scanner API
Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slower, citation-grade report.
craigmbrown.com-$0.02listed
Research Topic Sentiment Analyzer API
Opinion and sentiment mapping across social, expert, and community channels for a named topic, scored per-channel rather than one blended number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same methodology as oracle.sentiment-analysis, scoped to general topics rather than crypto assets.
craigmbrown.com-$0.03listed
Research note - Heading outline
Research note - Heading outline: Heading outline for Research note. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded heading outline deliverable.
datapackvibe.com-$0.01listed
Research note - Section template
Research note - Section template: Section template for Research note. Supplied Markdown or plain text, up to 20,000 characters. Deterministic processing and document templates; no generative prose or fact checking. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded section template deliverable.
datapackvibe.com-$0.01listed
Research papers search
Search scholarly literature across journals, conferences, preprints and books: title, authors, year, venue, citation count, DOI link and abstract where available. Optional fromYear filter and up to 20 results per call. Use for research agents, literature reviews, fact-checking a claim against published work, and finding the DOI for a citation.
workers.dev-$0.01listed
Reserve TTL object slot
Reserve TTL object slot
fluidrack.com-$0.01listed
Resilience Training API
Resilience Training — Stress test simulation for building capacity under sustained pressure.
substratesymposium.com-$0.01listed
Resolve API
Fuzzy-dedupe a list of records into clusters of likely-duplicate entities. Blocks by normalized token prefix, scores with Jaro-Winkler + token-set matching (exact on email/phone), unions matches above threshold, and returns a merged canonical record per cluster with a confidence score. Deterministic, no LLM calls.
x402supply.com-$0.02listed
Resolve API
Resolve an ENS name (vitalik.eth) or Basename (jesse.base.eth) to an address, or an address to its verified primary ENS name. On-chain, deterministic, no LLM.
sslip.io-$0.0045listed
Resolve API
Find a listed Korean company by Korean or English name, or by stock code: DART corp_code, Korean and English names and stock code, with candidates when the name is ambiguous.
pokt-agent.com-$0.005listed
Resolve An ENS Name To An Ethereum Address API
Resolve an ENS name to an Ethereum address — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.005listed
Resolve Company API
Resolves a ticker, CIK or company name (fuzzy, top 5) to 10-digit CIK, tickers, exchange, legal name, SIC code and description. Data comes from SEC EDGAR.
x402supply.com-$0.01listed
Resolve Cross Border API
Resolve a JP or GB entity using projected official evidence from NTA/gBizINFO or Companies House; raw upstream responses are not returned. Hard identity conflicts are never verified. / 日本または英国の企業を公式根拠の加工済み投影で確認します。元データは返さず、識別子の矛盾はverifiedになりません。
jpverify.com-$0.04listed
Resolve DNS records
Resolve DNS records for a hostname — A, AAAA, CNAME, MX, TXT, NS, SOA, CAA or SRV. NXDOMAIN or an absent record type returns an empty record set.
openverbs.com-$0.006listed
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