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bizintel-api.hahavoid0.workers.dev

https://bizintel-api.hahavoid0.workers.dev
● healthy general

Resolves geographic city, region, ISP, and coordinates for an IP address via ip-api.com.

Category
general
Chains
eip155:8453, solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp
Price
$0.0200 USDC / call

Quality grade

How grading works
B+ 87.3 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 27.3 / 40
109 distinct payers, 556 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 5 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

B · 87/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B+, 87.3/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements 10/10 Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge 20/25 Endpoint reachable; its 402 challenge was seen earlier (360 ms).
x402 version n/a x402 version not observed yet.
Signed descriptor n/a No x402 standard defines a signed descriptor.
Uptime (30 days) 15/15 32/32 probes succeeded over 30 days (100%).
Resource declaration 10/10 Declares 50 paid resource(s).
Verified identity 5/10 Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags 5/5 seen in a source within 7 days; declares x402.
Security declaration n/a Payment is the access control for an x402 resource.
Applicable criteria total 75 points, scaled to 100.
Responsiveness: Responsive (360 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, bazaar_feed, catalog_listing. Qualifies the payment claim; adds no points.
Measured 2026-11-11.
Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness
Higher than 75% of peers
This listing 87 · peer median 78
Latency
Faster than 30% of peers
This listing 360 ms · peer median 205 ms

Where it loses the most points, and how to win them back

  • Live 402 challenge −5 — Answer the paid path with a valid 402 challenge.
    Now: Endpoint reachable; its 402 challenge was seen earlier (360 ms).
  • Verified identity −5 — Claim the listing and prove control of its domain.
    Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.

How many agent tools actually work · All statistics

Paid endpoints

50 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

POST https://bizintel-api.hahavoid0.workers.dev/company/sec

Looks up CIK and parses recent regulatory submissions (10-K, 10-Q) from SEC EDGAR by ticker or CIK.

POST https://bizintel-api.hahavoid0.workers.dev/company/open-corporates

Searches corporate entities in open directories to resolve active corporate status and jurisdiction.

POST https://bizintel-api.hahavoid0.workers.dev/company/yelp

Fetches local retail business ratings, reviews, and address from Yelp.

POST https://bizintel-api.hahavoid0.workers.dev/company/wikipedia

Resolves Wikipedia description summary and founding details for a company title.

POST https://bizintel-api.hahavoid0.workers.dev/company/vat-vies

Validates European Union business VAT identifiers using the official EU VIES REST API.

POST https://bizintel-api.hahavoid0.workers.dev/company/lei-gleif

Resolves Global Legal Entity Identifier (LEI) records from GLEIF public repositories.

POST https://bizintel-api.hahavoid0.workers.dev/company/sic-code

Resolves SEC Standard Industrial Classification (SIC) details and category descriptions.

POST https://bizintel-api.hahavoid0.workers.dev/company/naics-code

Resolves North American Industry Classification System (NAICS) industry titles.

POST https://bizintel-api.hahavoid0.workers.dev/company/patent-list

Retrieves patents filed under the business name from the USPTO directory.

POST https://bizintel-api.hahavoid0.workers.dev/company/news-buzz

Checks media mentions and RSS news buzz matching the company name.

POST https://bizintel-api.hahavoid0.workers.dev/product/barcode

Resolves UPC/EAN food product codes directly from the public Open Food Facts database.

POST https://bizintel-api.hahavoid0.workers.dev/product/open-food-facts

Extracts macronutrients, calories, and additives for a food barcode.

POST https://bizintel-api.hahavoid0.workers.dev/product/open-library

Resolves book title, author, publication date, and page count from the public Open Library API by ISBN.

POST https://bizintel-api.hahavoid0.workers.dev/product/fda-label

Searches the official openFDA database for medical drug brand names to return dosage instructions and warnings.

POST https://bizintel-api.hahavoid0.workers.dev/product/ebay-trends

Parses active and completed listings on eBay to determine average resale pricing trends.

POST https://bizintel-api.hahavoid0.workers.dev/product/boardgamegeek

Resolves board game search results, complexity weight, and rating rankings from BGG XML API2.

POST https://bizintel-api.hahavoid0.workers.dev/product/upc-db

Resolves retail brand details and price points from UPCItemDB public registry search by UPC.

POST https://bizintel-api.hahavoid0.workers.dev/product/app-store

Searches Apple iOS/macOS applications to resolve price, bundle IDs, and reviews from the official iTunes Search API.

POST https://bizintel-api.hahavoid0.workers.dev/product/play-store

Parses rating and review metrics for an Android package ID on the Google Play Store.

POST https://bizintel-api.hahavoid0.workers.dev/product/amazon-price

Extracts basic details, prices, and star ratings from an Amazon ASIN or URL.

POST https://bizintel-api.hahavoid0.workers.dev/finance/forex-rate

Queries foreign exchange currency pairings from the free Frankfurter database.

POST https://bizintel-api.hahavoid0.workers.dev/finance/crypto-price

Fetches spot prices for token identifiers from the free CoinGecko simple price index.

POST https://bizintel-api.hahavoid0.workers.dev/finance/binance-orderbook

Retrieves bid/ask levels from the Binance public API for a crypto symbol.

POST https://bizintel-api.hahavoid0.workers.dev/finance/fed-rate

Retrieves the current Federal Reserve Board federal funds target interest rate.

POST https://bizintel-api.hahavoid0.workers.dev/finance/nasdaq-feed

Parses recent market news articles from the official Nasdaq RSS outbound feed.

POST https://bizintel-api.hahavoid0.workers.dev/finance/gas-base

Fetches live gas price estimations from the official Base Mainnet RPC in wei.

POST https://bizintel-api.hahavoid0.workers.dev/finance/fees-solana

Fetches recent prioritization fees from the Solana Mainnet RPC.

POST https://bizintel-api.hahavoid0.workers.dev/finance/gas-ethereum

Fetches current Ethereum Mainnet gas price from the public DoH RPC pipeline.

POST https://bizintel-api.hahavoid0.workers.dev/finance/gas-arbitrum

Fetches live Arbitrum L2 gas price estimations from the mainnet RPC pipeline.

POST https://bizintel-api.hahavoid0.workers.dev/finance/gas-optimism

Fetches current Optimism L2 gas price estimation from the mainnet RPC pipeline.

POST https://bizintel-api.hahavoid0.workers.dev/geography/weather

Queries current temperature, wind speed, and weather codes from the public Open-Meteo API.

POST https://bizintel-api.hahavoid0.workers.dev/geography/weather-forecast

Fetches 7-day temperature and precipitation forecast charts from Open-Meteo.

POST https://bizintel-api.hahavoid0.workers.dev/geography/weather-history

Queries historical temperature observations for a coordinate and date.

POST https://bizintel-api.hahavoid0.workers.dev/geography/public-holidays

Lists registered federal public holidays for a country code and calendar year from Nager.Date.

POST https://bizintel-api.hahavoid0.workers.dev/geography/postal-code

Resolves city, state, and coordinates for a postal/zip code using the Zippopotam registry.

POST https://bizintel-api.hahavoid0.workers.dev/geography/ip-lookup

Resolves geographic city, region, ISP, and coordinates for an IP address via ip-api.com.

POST https://bizintel-api.hahavoid0.workers.dev/geography/road-distance

Calculates road driving distance, path coordinates, and durations between coordinates via the public OSRM engine.

POST https://bizintel-api.hahavoid0.workers.dev/geography/timezone

Resolves timezone identifier names and current offsets for coordinate coordinates.

POST https://bizintel-api.hahavoid0.workers.dev/geography/charging-stations

Finds nearby electric vehicle charging stations using Open Charge Map.

POST https://bizintel-api.hahavoid0.workers.dev/geography/noaa-buoys

Scrapes NOAA NDBC public feeds for live wave height, water temp, and marine forecasts.

POST https://bizintel-api.hahavoid0.workers.dev/talent/jobs

Searches active corporate and developer openings matching keywords and location.

POST https://bizintel-api.hahavoid0.workers.dev/talent/salary-benchmark

Resolves median salary ranges for job titles based on geographic regions.

POST https://bizintel-api.hahavoid0.workers.dev/talent/glassdoor-reviews

Parses corporate work culture score indicators from public listings directories.

POST https://bizintel-api.hahavoid0.workers.dev/talent/cost-of-living

Fetches cost of living, safety, and healthcare score indices for an urban area from the Teleport API.

POST https://bizintel-api.hahavoid0.workers.dev/talent/walk-score

Estimates neighborhood walkability, bikeability, and transit score indices based on coordinate points.

POST https://bizintel-api.hahavoid0.workers.dev/talent/visa-rules

Resolves business/work permit requirements and visa rules by nationality and destination country.

POST https://bizintel-api.hahavoid0.workers.dev/talent/universities

Queries official university names and domains from the public HipoLabs directory.

POST https://bizintel-api.hahavoid0.workers.dev/talent/job-taxonomy

Resolves job titles to O*NET standard codes and role descriptions.

POST https://bizintel-api.hahavoid0.workers.dev/talent/skills-match

Audits lists of candidate skills against role requirements to score qualification parity.

POST https://bizintel-api.hahavoid0.workers.dev/talent/cost-living-compare

Compares cost of living, pricing indices, and safety metrics between two cities via Teleport.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://bizintel-api.hahavoid0.workers.dev  # expect HTTP 402 Payment Required (about $0.02/call)
/.well-known/x402.json
https://bizintel-api.hahavoid0.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-07-07 a2a since 2026-07-11 x402scan since 2026-09-13 x402 since 2026-10-08