Every agent-payable API.

JSON micro-tool for agents: GET ?url= (or POST url / image_base64) → local Tesseract OCR (English-first): text, word_count, confidence, width/height, fetched_at, timing_ms. COGS=0 — no upstream OCR API key. Demand-matched OCR class (competitors ~$0.005–$0.012). Brand: geld machen. x402 $0.01 Base USDC.

JSON micro-tool for agents: GET ?url= → deterministic live URL fingerprint (final_url, status, content_type, body_sha256, body_len, tls_issuer/subject, dns A/AAAA sample, fetched_at, timing_ms). Reuses live-fetch bits from red-flag 1.2. Not an essay. Brand: geld machen. x402 $0.01 Base USDC.

DEMAND-MATCHED SERP tip (alongside url-fingerprint): GET ?q= (required) + optional n=5..10 → ranked [{title,url,snippet,score?}], provider, fetched_at, timing_ms. Free /product/web-search = schema+buy only (no live results). Metered upstream (Serper primary). Brand: geld machen. x402 $0.02 Base USDC.

Bounding box (min/max lat and lon) enclosing a list of points.

Initial compass bearing (0-360 degrees, clockwise from true north) from point 1 to point 2.

Great-circle distance between two lat/lon points (haversine formula). Returns km, mi or nm.

Convert decimal degrees to degrees/minutes/seconds, or DMS back to decimal degrees.

Encode a lat/lon point into a geohash string (precision 1-12 characters).

Geographic (great-circle) midpoint between two lat/lon points.

Ray-casting point-in-polygon test (planar approximation - fine for city/region-scale polygons).

Give it a longitude and latitude inside the United States and it answers with the Census FIPS codes for that point: the 2-digit state code, the 5-digit county GEOID, and the GEOID of the congressional district. Parameters go in the query string: this is a GET, there is no body. The codes are the product and the names are a courtesy. A county GEOID is the join key to essentially every geography-keyed federal dataset -- the American Community Survey, BLS Local Area Unemployment Statistics, BEA regional accounts, CDC WONDER, HUD, USDA, FEMA -- and the state code is its first two digits, so one call gives you both keys already in the form those tables expect. County GEOID is also the first five digits of a tract GEOID (11 digits) and of a block group GEOID (12), so it is the prefix you would filter a tract-level extract down with. COVERAGE, stated up front because the shortfall is the point: this endpoint answers state, county and congressional district, and it does NOT answer tract, block

Use this to document a carrier-selection decision: one dated, hashed record of what public FMCSA data shows about a carrier (authority, insurance flags, FMCSA safety rating and its date, inspections and out-of-service rates, crashes, the last year's changes, identity-linkage screen), with a free verify link that confirms the record is unaltered. A record, not a score or a recommendation. Billed only when the USDOT number resolves.

Use this for a carrier's roadside inspection, violation and crash counts: inspections, driver and vehicle out-of-service rates, violations by BASIC (24-month SMS window), and recordable crashes over the trailing 730 days. Counts, not a rating. Billed whenever the USDOT number resolves; an unknown number is free.

Use this once you have a USDOT number (from lookup_carrier or search_carriers) and need to see how a carrier's safety profile has changed over time: historical snapshots and a field-level changelog, optionally filtered to changes on or after a given date. Billed only when history exists for the number; an unknown number is free.

OpenAI-compatible chat completions, pay per call with no API key (DeepSeek chat model). Up to 16000 characters in, 512 tokens out, no streaming.

Fetch any public web page and get clean markdown (title, headings, lists, links; scripts and navigation removed). Up to 100k characters. Target errors are not charged.

Risk check for up to 10 Base tokens in one call (same checks as /api/token/check: sell simulation, taxes, owner powers, liquidity, holders). For bots scanning new launches.

Risk check for a Base token before you buy: sell simulation (honeypot), buy/sell tax, owner powers, liquidity, holder concentration. Graded SAFE / CAUTION / DANGER / SCAM.

Trust score for an x402 paid service before you pay it: valid 402, price consistency, liveness, fake-traffic signals from Bazaar demand data. Graded TRUSTED / OK / SUSPECT / AVOID.

GitHub repo discoverability & SEO audit: scores a repo's README, description, topics, homepage and metadata and returns a 0-100 score, a grade, and fixes. Input: owner, repo.

Fetch a user profile by username or ID

Check follow relationship

Fetch a user profile by username or ID

Search Telegram: channel discovery by topic plus indexed public posts

Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmusk AI min_faves:100"}

Fetch a YouTube transcript from a video URL or 11-char id (video_id, also accepted as ref or url); returns a presigned download URL to the transcript

Search users by keyword

Fetch a Reddit post, subreddit, or user by ref

A user's recent tweets, ~20/page. Body: optional cursor + include_replies only

Search tweets, X-API-style raw shape. Body: {"q":"x402","sort":"Latest","limit":20} - the param is q, not query

Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmusk AI min_faves:100"}

Web search powered by Exa

Fetch a user profile by username or ID

GPT Mini API - pay per call, no API key. OpenAI-format chat completions on openai/gpt-5.4-mini, pinned to OpenAI's own OpenRouter endpoint for reliability. You sign a fixed price computed from your max_tokens; unused tokens are not refunded. 20s server-side timeout - never charged if it fires; set your client timeout to 30s. Try GET /llm/gpt-mini/sample.

Open-weight reasoning-model chat completions via Telnyx Inference (OpenAI gpt-oss-120b, beta). Choose reasoning_effort low (default), medium or high. Reasoning tokens count toward max_tokens (2048-8192, default 4096); if reasoning uses the whole budget you get a 503 and are not charged. OpenAI-compatible. Up to $0.004907 USDC per call, quoted to your request (input + max_tokens at list rates, no markup), or pay per-token via the upto scheme.

Entity/relationship graph over a synthetic audit corpus, with source excerpts.

Audit a bibliography: up to 10 references in one call, each DOI string or full citation line. For every item you get the matched paper, its retraction status from OpenAlex and Retraction Watch (Crossref when an update-to notice exists) with tier and date, the retracted papers it depends on, and an explicit unmatched list for anything not in the snapshot. One x402 payment and one round trip instead of ten. Snapshot updated 2026-10-25: 98,868 papers, 572 retraction assertions.

Known vulnerabilities for up to 100 package@version entries in one call (npm, PyPI, Go, crates.io, Maven, NuGet, RubyGems, Packagist). Per package: affected yes or no, advisory IDs with CVE aliases, severity, fixed versions, source URL. OSV data; no advisory is not a statement of safety. $0.10.

Known vulnerabilities for up to 20 package@version entries in one call (npm, PyPI, Go, crates.io, Maven, NuGet, RubyGems, Packagist). Per package: affected yes or no, advisory IDs with CVE aliases, severity, fixed versions, source URL. OSV data; no advisory is not a statement of safety. $0.02.

Deterministic analysis of retraction propagation through citations.

grov: Facebook Followers. ⌚️ Start Time: 0-6h ⚠️ The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.facebook.com/grov

grov: Facebook Followers. ⌚️ Start Time: 0-6h → The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.facebook.com/grov

grov: TikTok Post Saves. ⌚️ Start Time: Instant → The post and its account must be public. 🔗 Link Example: https://www.tiktok.com/@grov/video/1234567890

Trusted hardware price intelligence: cohort medians (p25/median/p75) over distinct listings, rolling 90-day window, gated on provider-established currency and condition evidence. Benchmarks are per exact SKU (model plus capacity where applicable), carried in the response name and capacity fields. Insufficient components are served free; queries are charged only when trusted data is returned.

Compute an MD5, SHA-1, SHA-256 or SHA-512 hex digest of text.

Compute an HMAC (MD5, SHA-1, SHA-256 or SHA-512) of text with a given key.

highest-demand services: ranked by 30-day unique paying wallets, with calls, price and calls-per-payer

Find newly registered look-alikes of a brand: typos, look-alike characters, the same name on another TLD, or the brand beside a lure word, new in the zone files in the last 14 days, each with a risk tier and reasons.

Check when a domain appeared in the registry zone file, left it, came back or changed nameservers, from daily gTLD and .com/.net zone files. A sudden nameserver move signals a hijack or sale; a brand-new name signals phishing.

Look up the company behind a domain: name, description, category, location, socials, mail/DNS/hosting providers and registration, each with source and confidence.