Vend API Merchant — All Endpoints

https://extract.paypercall.dev/api/v1/extract

● down AI

Swarm-maintained x402 API merchant settled in Nano (XNO). 5 endpoints: Web Extract, Link Checker, Domain Intelligence, Web Search, GeoIP Lookup. Each on its own subdomain at .paypercall.dev. No signup, no API keys.

Quality grade

How grading works

D 18.7 / 100 capped at D while down

Availability 0.0 / 40

Endpoint did not respond

Payability 18.7 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✗ Price declared

Demand 0.0 / 40

Payment address on record, not yet queried on-chain

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 8 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

19 resource(s) advertised by this origin.

GET https://extract.paypercall.dev/api/v1/extract

Extract clean text/markdown from a URL. Accepts ?url= parameter. Returns title, text, markdown, error.

GET https://extract.paypercall.dev/api/v1/batch-status

Batch check HTTP status of up to 50 URLs in one call. Accepts ?urls=url1,url2,... . Returns each URL's status_code, response_time_ms, final_url and error. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/select

CSS-selector structured extraction. Accepts ?url= and ?selector= (e.g. h1, .price, table tr), optional ?attr= to read an attribute and ?limit=. Returns the matching elements' text/attributes, capped. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/links

Link extractor. Accepts ?url= and optional ?limit=. Returns every anchor link on the page as structured JSON: href, visible text, absolute URL, external flag, target and rel — for crawling, outbound-link audits and site maps. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/meta

Page metadata extractor. Accepts ?url=. Returns title, meta description, Open Graph, Twitter Card, canonical URL, favicon and any JSON-LD blocks — for unfurling links into preview cards or reading structured data. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/table

HTML table extractor. Accepts ?url=. Returns the page's tables as structured JSON: headers and rows keyed by column — for pulling comparison tables, price lists, schedules or statistics. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/status

One-call URL status: final HTTP status, redirect chain, TLS validity and days-to-expiry, response time, and whether the body changed (?previous_hash=). Accepts ?url= parameter.

GET https://extract.paypercall.dev/api/v1/ai-jobs

Search 19,800+ live AI/AI-adjacent job postings. Accepts ?q=<text>&company=<c>&category=<cat>&region=<reg>&level=<lvl>&remote=1&limit=<n>&offset=<n>. Returns clean structured jobs for labor-market research, lead-gen and competitor intelligence. 0.0002 XNO per call.

GET https://extract.paypercall.dev/api/v1/wiki-summary

Wikipedia entity summary — clean one-paragraph profile for any topic (company, person, technology). Accepts ?q=<topic>. Returns title, description, extract, thumbnail, wikidata_id. Reliable English Wikipedia REST endpoint. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/arxiv-paper

arXiv paper metadata — clean JSON for any paper by arXiv ID or search query: title, authors, primary category, abstract, published date, DOI, PDF link. Accepts ?arxiv_id=<id> or ?query=<terms>. Reliable keyless export.arxiv.org Atom API. 0.0001 XNO per call.

GET https://extract.paypercall.dev/api/v1/hn-news

GET https://extract.paypercall.dev/api/v1/address-verdict

Nano on-chain address verdict — is this payTo address a real active valuable counterparty or dust/wash? Accepts ?account=nano_.... Returns label (high_value/active/dust/wash_likely/inactive/not_found) plus signals (balance, receivable, block_count, send/receive counts, distinct senders, total receiv

GET https://extract.paypercall.dev/api/v1/nano-info

Nano account intelligence: balance, representative, block count, frontier, weight, pending. Accepts ?account=nano_.... 0.0005 XNO per call.

GET https://extract.paypercall.dev/api/v1/youtube-transcript

Extract captions and transcript from a YouTube video URL. Accepts ?url= and optional ?language=en. Returns timestamped segments and model-sized chunks with deep-linked citations. 0.0005 XNO per call.

GET https://extract.paypercall.dev/api/v1/screenshot

Capture a screenshot of any public URL using headless browser rendering. Accepts ?url=, ?format=png|jpeg, ?full_page=true|false, ?width=, ?height=. Returns base64 image data URL. 0.0005 XNO per call.

GET https://extract.paypercall.dev/api/v1/render

Render a JavaScript-heavy page in a real browser and return its content as Markdown. Accepts ?url= and optional ?max_chars=. For SPA/dashboard pages where a plain fetch returns an empty shell. 0.0005 XNO per call.

GET https://extract.paypercall.dev/api/v1/pdf-extract

Extract text from a PDF at a URL. Accepts ?url= parameter. Returns title, page_count, and page-structured text suitable for LLM consumption. 0.0005 XNO per call.

GET https://extract.paypercall.dev/api/v1/mcp-find

Search paid MCP/x402 service directories for a task. Accepts ?q= and optional ?limit= and ?filter_rail=nano. Returns matching services with settlement rails, prices, and x402 health. 0.0001 XNO per call.

POST https://extract.paypercall.dev/api/v1/balance/top-up

Fund prepaid balance from Nano send to treasury. Requires X-PAYMENT header. Credits full send amount to sender's balance.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://extract.paypercall.dev/api/v1/extract  # expect HTTP 402 Payment Required (price advertised in the 402 response)

/.well-known/x402.json

https://extract.paypercall.dev/.well-known/x402

Listed in

Directories this entry was found in.

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