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 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

19,297 APIs
APICompanyCategoryPrice / callStatus
Execute API
Convert supplied deal notes into delivery requirements, commitments, ownership, open questions, and acceptance criteria. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Create a slide-by-slide story with slide titles, core messages, evidence, and speaker notes. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Design a timed educational webinar agenda, learning outcomes, demonstrations, and audience questions. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Create an opening, discovery flow, value explanation, objections, and next-step close; no calling action. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Identify risks grounded in the supplied project brief, with likelihood rationale, impact, mitigations, and owners. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Develop procurement and due-diligence questions tailored to the supplied scope and business requirements. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Rank the supplied providers using transparent criteria and missing-data handling; no external directory search is claimed. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execute API
Organize supplied requirements into deliverables, boundaries, dependencies, milestones, and acceptance criteria; draft only. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.
tradepilotusa.com-$0.25listed
Execution Cost Estimator
Calculate a fail-closed maximum cost across an agent execution plan
phion.systems-$0.002listed
Execution Stress API
Execution cost estimate in basis points from supplied spread, fees, participation and impact assumptions. No trade execution or live order book. Idempotency-Key required.
securaw.com-$0.05listed
Exit API
The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Everything relevant to deciding whether to exit a charter's branches right now, bundled into one call.
onesource.io-$0.05listed
Exit Analysis API
Exit analysis: sell $N of a token and see what you actually receive, the slippage, and the largest position that exits under 5%. Constant-product maths on live pool reserves, not a safety grade.
apexfaucet.xyz-$0.004listed
Exit Analysis API
Exit analysis: sell $N of a token and see what you actually receive, the slippage, and the largest position that exits under 5%. Constant-product maths on live pool reserves, not a safety grade.
apexfaucet.xyz-$0.004listed
Expand / compress IPv6
Return both the fully-expanded (eight 4-hex groups) and canonical compressed (RFC 5952) forms of an address. IPv4 is returned unchanged in both fields.
openverbs.com-$0.002listed
Expand Bitcoin Nbits Into A Target And Difficulty API
Expand Bitcoin nBits into a target and difficulty — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.002listed
Expand Short Links And Show The Full Redirect Chain API
Expand short links and show the full redirect chain — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Expand recurrence
Expand an RRULE recurrence rule into its occurrence datetimes, with a human-readable description.
openverbs.com-$0.002listed
Expected critical damage
Expected critical damage: Calculate expected damage from crit chance and critical multiplier.
datapackvibe.com-$0.01listed
Explain Code API
Explain code: summary, step-by-step, inputs/outputs, visible risks, complexity — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.006listed
Explain a transaction
Decode a transaction into plain language: native ETH transfer, contract call (with decoded method name for common ERC-20/DEX functions like transfer, approve, swap, mint, multicall) or contract creation; ERC-20 and NFT (ERC-721) transfers it triggered (token, from, to, amount/tokenId from logs); gas spent in ETH; success/failed/pending; and a one-line summary. Reads live on-chain data with automatic endpoint fallback.
openverbs.com-$0.006listed
Explain an error message or stack trace in plain English. Identifies root cause, suggests fixes with code examples.
Explain an error message or stack trace in plain English. Identifies root cause, suggests fixes with code examples.
strale.io-$0.054listed
Explainer Video API
Generate an explainer video (about 5 minutes) from a topic with AI scenes and narration. Pay once via x402, then poll statusUrl for the MP4 download.
contaboserver.net-$1.00listed
Explorer Summary: node-operated on-chain service Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC
Explorer Summary: node-operated on-chain service Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-explorer-summary","request":"<input>"}. No account, no API key.
workers.dev-$0.031104listed
Export API
Ein bezahlter Aufruf liefert alle nicht abgelaufenen Einträge des Zahlers als JSON-Lines. Die verifizierte Zahleradresse ist der Eigentümer; Ergebnisse und gespeicherte Daten sind strikt auf diesen Zahler begrenzt.
halowerk.com-$0.005listed
Extend an existing Browserbase session by adding more prepaid time
Extend an existing Browserbase session by adding more prepaid time
browserbase.com-$0.01listed
Extend an existing Browserbase session by adding more prepaid time
Extend an existing Browserbase session by adding more prepaid time
browserbase.com-$0.01listed
Extract API
Structured data extraction returning typed JSON from 17 specialized site extractors: Twitter/X, GitHub, CoinGecko, Hacker News, YouTube, Wikipedia, npm, PyPI, crates.io, Product Hunt, IMDb, Amazon, Crunchbase, SEC EDGAR, Zillow, Redfin, and news articles. Auto-detects the right extractor from the URL — no scraping selectors required.
clawfetch.ai-$0.008listed
Extract API
Extract structured page fields from a public URL or provided HTML (title, description, canonical, links, images, headings, json-ld, text sample); SSRF-safe; $0.015 between http ($0.01) and fetch ($0.02)
horizonpulse.dev-$0.015listed
Extract API
Extract structured JSON from any text using your field list (invoices, emails, contracts, listings) — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.006listed
Extract API
Fetch a web page and return its readable text with scripts, styles, navigation and markup stripped, plus title and metadata.
workers.dev-$0.008listed
Extract API
Convert a Twitter/X, LinkedIn, Medium, Substack, Beehiiv, or public Notion page URL into clean markdown.
posttosource.com-$0.01listed
Extract API
Headless extraction cross-checked by three independent methods, confidence-scored, refund-backed. Use when your agent needs web content it cannot fetch itself — JavaScript-rendered pages, static pages, or paginated listings — and needs to show its principal the evidence. Every extraction runs three independent fetches (rendered, static, second-render cross-check), is confidence-scored, and is written to a public tamper-evident attestation chain. Protected, login, and CAPTCHA pages are explicitly refused and never charged. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.
onrender.com-$0.02listed
Extract API
Fetch any public URL and return clean, structured content: title, meta description, main text, markdown, headings, outbound links and page metadata. Removes scripts, navigation and boilerplate. Ideal for reading articles, docs and product pages before reasoning over them.
agentbit.app-$0.005listed
Extract API
Send a URL and receive the main content of the page as clean markdown, stripped of navigation, advertising and boilerplate. The page is fetched through a French residential IP with a real Chromium browser, so JavaScript-rendered content is fully resolved and sites that reject datacenter traffic are still reachable.
x-402.online-$0.005listed
Extract API
Fetch one public static HTML page after robots and public-address checks, then return bounded readable text, title, final URL and source links. This is a two-step x402 purchase: the initial URL-only call returns an encrypted payment_request; send that unchanged with a signed proof. No browser, login, summary or full-site crawl.
mekler.ai-$5,000.00listed
Extract API
Extract a public web page into clean structured JSON for agent workflows: title, description, main text, all JSON-LD, Open Graph and Twitter metadata, headings, links, and AI-crawler and structured-data signals. Follows redirects and enforces timeout, response-size, and SSRF safeguards.
railway.app-$0.05listed
Extract Contact API
Extract structured public business contact information from any public business website. Returns company name, emails, phone numbers, social profiles, postal addresses, and contact pages as structured JSON. $0.05 per request via x402 on Base.
stackgoai.com-$0.05listed
Extract Emails API
Call when an agent needs public emails extracted from a page URL or HTML (de-duped, cap 100). No guessing. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/extract-emails first.
syntexa.ch-$0.003listed
Extract Images API
Call when an agent needs image URLs extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/extract-images first.
syntexa.ch-$0.003listed
Extract Jsonld API
Call when an agent needs JSON-LD blocks extracted from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/extract-jsonld first.
syntexa.ch-$0.004listed
Extract Links API
Call when an agent needs absolute, de-duplicated links (cap 500) from a public URL or provided HTML. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/extract-links first.
syntexa.ch-$0.003listed
Extract Meta API
Call when an agent needs title, description, canonical, robots, og:*, twitter:*, and icons[] from a public page. SSRF-safe. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/extract-meta first.
syntexa.ch-$0.003listed
Extract Page Metadata API
Extract page metadata: title, description, keywords, author, published/modified dates, canonical, language, favicon, and OpenGraph/Twitter card tags.
railway.app-$0.002listed
Extract Phones API
Call when an agent needs phone numbers extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/extract-phones first.
syntexa.ch-$0.003listed
Extract Public HTML Page Metadata For Agents API
Extract public HTML page metadata for agents: title, description, canonical URL, Open Graph image, language, and a ~500-character plaintext excerpt. POST JSON {"url":"https://example.com"}. Public http(s) only. $0.02 USDC on Base (eip155:8453). No API key.
vercel.app-$0.02listed
Extract Structured Elements API
Extract structured elements: heading hierarchy (h1-h6), lists, tables as 2D arrays, and images with alt text, plus element counts.
railway.app-$0.002listed
Extract Structured Items From Free Text API
Extract structured items from free text: email addresses, URLs, EVM addresses, transaction hashes, numbers, hashtags, plus word and line counts. POST JSON {"text": "..."} up to 20,000 characters. Pure computation, nothing leaves the server, no cache.
higgsfield.app-$0.001listed
Extract Structured Items From Free Text API
Extract structured items from free text: email addresses, URLs, EVM addresses, transaction hashes, numbers, hashtags, plus word and line counts. POST JSON {"text": "..."} up to 20,000 characters. Pure computation, nothing leaves the server, no cache.
higgsfield.app-$0.02listed
Extract Structured Metadata From A Page API
Extract structured metadata from a page: title, description, OpenGraph, JSON-LD, headings, links
hf.space-$0.008listed
Extract The Page's External Links As Markdown API
Extract the page's external links as markdown: fetches the URL, pulls every external links element and returns them as a Markdown list, with a count. Structured, one-element-type extraction for agents and pipelines; no browser needed. $0.01 per page.
rallylive.ca-$0.01listed
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