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 26,000+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

23,637 APIs
APICompanyCategoryPrice / callStatus
PDF API
Fetch a PDF by URL and return its text as Markdown-ish plain text, page by page
hf.space-$0.01listed
PDF API
Fetch a URL with a real rendered browser (JavaScript executed) and return a PDF of the full page. Not JSON -- the response body is the file itself. Results are cached for 24 hours per URL. Cache status and fetch time are reported in the X-Cached and X-Fetched-At response headers.
tariffmonkee.com-$0.01listed
PDF Extract API
Parses multi-page PDF documents from URLs, returning structured text content and page counts.
dt0ur.online-$0.05listed
PDF Text Extraction
Extract plain text and metadata (title, author, producer, page count) from a PDF supplied by URL or base64 — heavy pdf.js parsing an agent can't self-run.
openverbs.com-$0.006listed
PDF Text Extraction
Extract all text from a PDF. Send as pdf_base64 (base64-encoded PDF, max ~10 MB decoded). Returns text (full concatenated text), pages array (per-page text + char_count), page_count, and metadata (title, author, creator). Encode with: Buffer.from(pdfBytes).toString('base64'). Ideal for RAG pipelines, document QA, or LLM ingestion.
agentsvc.io-$0.0055listed
PDF To Md API
Call when an agent needs text extracted from a public PDF URL (SSRF-safe) or pdf_base64 (8MB cap) as markdown. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/pdf-to-md first.
syntexa.ch-$0.01listed
PDF metadata & structure
Metadata and structure of a PDF (URL): pages, page size, title, author, creator, dates, version, encryption, form fields, attachments, bookmarks (table of contents) and whether it has extractable text or is a scan.
vextorium.com-$4,000.00listed
PDF to Text
PDF to text: give a PDF URL, get the text of every page with the title, author and page count. For RAG, research and summarizing reports, filings and papers.
tollkit.dev-$0.005listed
PHION Basic Domain Enrichment
Bounded direct observation of a public company website with hashes, injection screening and signed delivery
phion.systems-$0.003listed
PHION Enrich
Provider-backed entity enrichment with explicit match and limitations
phion.systems-$0.12listed
PHION Execute
Execute any selected PHION service with a budget, persistent idempotency, acceptance checks and a signed completion envelope
phion.systems-$0.001listed
PHION Inference
Bounded low-cost inference with a signed delivery receipt
phion.systems-$0.001listed
PHION Intelligence
Evidence-grounded research synthesis with citations and signed delivery
phion.systems-$0.012listed
PHION Search
Source-returning web search with normalized results and signed delivery
phion.systems-$0.006listed
PII Redaction and Anonymization
PII redaction for agent pipelines: remove personal data from text before it goes to another model, a log, a ticket system or a dataset. Emails, IBANs (checksum verified), card numbers (Luhn verified), phone numbers and IP addresses are found by exact patterns; names of people, street addresses, birth dates and ID numbers by Claude Haiku 5.5.
agentsvc.io-$0.003listed
PII redaction | Vextorium
Redact personal data from text without AI: emails, phone numbers, IBANs, card numbers (Luhn-checked), Spanish DNI/NIE, IPs, crypto addresses and URLs, replaced by labels ([EMAIL_1]) or asterisks. Before sending text to an LLM or sharing logs. Text is not stored.
vextorium.com-$3,000.00listed
PII sanitization — pay-per-call entry point
PII sanitization — pay-per-call entry point
trustboost.dev-$0.01listed
PR Description From a Diff
PR Description From a Diff — Writes a pull request title and description from a pasted unified diff, as Markdown only - a title line of at most 72 characters, then four fixed sections - Summary, Changes, Tests and Risks - where every file the diff touches is named once, including renames, deletions, binary files, mode changes, lockfiles and formatting-only edits, and nothing is claimed that the diff does not show. It describes what the hunks change and leaves out a reason, a speed gain, a secur…
aiskills402.com-$0.02listed
Pa API
Look up an Italian public administration or public-service operator by 11-digit codice fiscale in IndicePA (AgID). Use when an agent must verify a public-sector counterparty, find its official PEC (certified email) addresses, or confirm it exists before e-invoicing. Input: ?cf=80016350821.
workers.dev-$0.005listed
Pace API
Business Frameworks business-frameworks/growth/decide/pace@1.0 — Set the pace of growth. Call when an agent operating a business (launch to ~$50M revenue) must decide on growth and wants the rule, the inputs it needs, the action and the check. Returns 220 tokens of original synthesis with public citations and child handles; free layer at /catalogue.
workers.dev-$0.05listed
Package API
Package intelligence across npm, PyPI and crates.io in one call: latest version, license, repository, dependencies and download counts
hf.space-$0.005listed
Package API
Health check for an npm or PyPI package before your agent installs it: latest version and release date, weekly downloads (npm), licence, repository, and known security vulnerabilities for a given version.
manylives.me-$0.005listed
Package Check Before Install
Check dependencies before your coding agent installs them: up to 20 packages per call (npm, PyPI, crates.io, Go, Maven, NuGet, RubyGems), one decision each: ALLOW, CAUTION or BLOCK with reasons. Catches hallucinated package names that do not exist (slopsquatting), known malware (OSV malicious-package feed, including versions already removed from the registry), typosquats one typo away from a popular package, critical and high vulnerabilities in the exact version with a safe upgrade, deprecated…
agentsvc.io-$0.004listed
Package Dims API
Calculates volume, girth and chargeable weight from package dimensions. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.
halowerk.com-$0.004listed
Package Meta API
Retrieves current package metadata from npm, PyPI, crates.io or Maven Central. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.
halowerk.com-$0.003listed
Package Registry Info
Call before adding or upgrading a dependency: package-registry metadata for one package (PyPI or npm): latest version, summary, license, dependency count; PyPI also returns 30-day downloads.
pythonanywhere.com-$0.01listed
Package Registry Info
Call before adding or upgrading a dependency: package-registry metadata for one package (PyPI or npm): latest version, summary, license, dependency count; PyPI also returns 30-day downloads.
pythonanywhere.com-$0.01listed
Package Safety Gate
Check npm package metadata and security before installation.
dropenginehq.com-$0.005listed
Package Versions API
Returns the full version history of a package from a single normalised schema that covers seven ecosystems. Versions are ordered by semantic version, not alphabetically and not in registry order, so 1.10.0 sorts after 1.9.0 — the mistake that quietly breaks naive comparisons. For each version you get the publication timestamp, whether it is the registry default, whether it is deprecated and the deprecation reason as the registry states it.
halowerk.com-$0.003listed
Package Vulnerability Check (osv) API
Package Vulnerability Check (OSV). Package vulnerability check before you install or ship a dependency: known vulnerabilities for a specific version from OSV.dev (GitHub advisories, PyPA, RustSec, Go, npm...) with CVE aliases, severity, fixed-in versions and the recommended upgrade. npm, PyPI, crates, Go, Maven, NuGet, RubyGems, Packagist, Pub, Hex.
saylorinnovations.com-$2,000.00listed
Package health: version, age, deprecation
Package health: version, age, deprecation
aurenic.org-$0.002listed
Pad hex to a fixed byte width
Pad hex to a fixed byte width — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.001listed
Page Audit API
Call when an agent needs a structured SEO/tech audit of a public URL: HTTPS, status, title, meta, robots, canonical, JSON-LD, H1 count, load hints, score 0–100, issues[]. SSRF-safe. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/page-audit first.
syntexa.ch-$0.01listed
Page Change Monitoring For 30 Days API
Page-change monitoring for 30 days: we poll a URL on schedule, you poll us for changes
ts.net-$0.05listed
Page Description Audit API
Machine-readable description audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
halowerk.com-$0.001listed
Page Description Decision API
Machine-readable description decision fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
halowerk.com-$0.001listed
Page Description Repair API
Machine-readable description repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
halowerk.com-$0.001listed
Page Extract API
Fetches a URL and returns clean article text/markdown plus metadata. Deterministic, static HTML only, no JS rendering.
x402supply.com-$0.01listed
Page Intersection API
Given a set of specific page URLs, find the Google keywords those pages jointly rank for, with each page's position, URL and estimated traffic (ETV) per keyword, plus search volume, CPC, competition, difficulty and intent. Page-level, not domain-level. Optional exclude_pages narrows to keywords the pages rank for that others do not.
openverbs.com-$0.05listed
Page Links
Fetch a reviewed public page and return its links with resolved absolute URLs and anchor text, the canonical URL, the declared meta robots directive, and how many links leave the host. Relative hrefs are resolved against the page, so a caller never has to guess a base.
zfinia.com-$0.004listed
Page Meta API
Extracts OG tags, canonical URL, title, and meta description from any web page. Useful for link previews, SEO audits, and content enrichment.
thirdmade.net-$0.001listed
Page Metadata
Fetch a reviewed public page and return its title, every meta and Open Graph tag, and the canonical URL. No JavaScript is executed and no script content is read. Returns the licence and creator for the content alongside it, so reuse terms travel with the result.
zfinia.com-$0.004listed
Page Metadata API
Page metadata: Open Graph, Twitter card, canonical, feeds, JSON-LD types, language — Genesis402 / UnyKorn Operator Network
unykorn.org-$0.002listed
Page Report API
Read an allowed public HTTPS page and return a concise English or Japanese report with source quotes, URL and retrieval time. No login-only pages or JavaScript rendering.
vercel.app-$50,000.00listed
Page Speed & Core Web Vitals
Page speed API - Google PageSpeed Insights (Lighthouse) performance audit for a URL on mobile or desktop. Returns the performance score plus lab Core Web Vitals (LCP, FCP, CLS, TBT, Speed Index, TTI) and, where available, real-user (CrUX) field data. Data source: Google PageSpeed Insights.
openverbs.com-$0.006listed
Page Tables
Fetch a reviewed public page and return its HTML tables as arrays of rows and cells. Bounded to ten tables, fifty rows each and twenty cells per row, and every bound that is reached is named in the warnings so a truncated table is never mistaken for a short one.
zfinia.com-$0.006listed
Page Title Audit API
Machine-readable title audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
halowerk.com-$0.001listed
Page Title Decision API
Machine-readable title decision fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
halowerk.com-$0.001listed
Page Title Repair API
Machine-readable title repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.
halowerk.com-$0.001listed
Page Watch API
Website change monitoring for agents that check in a loop: send a URL and get only what changed since your last call (added and removed lines of the page text), plus optional keyword alerts. First call saves a baseline and returns a cursor; pass the cursor on the next call. The cursor only advances when a change is reported, so nothing slips through between polls. Good for price pages, docs and changelogs, job boards, status pages, competitor sites, government notices.
agentsvc.io-$0.003listed
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