workspace-x402-paywall.onrender.com
x402 API on Base, paid per request with x402.
- Endpoints57
- Price per requestfrom $0.001
- Outside payers · 7d1
- Answer 402n/a
Overview
- Seller wallet
- 0xd7cdd563e8f6a249b076a702b7e2c233ccf3481d
- Chains
- Base
- Hosts
- workspace-x402-paywall.onrender.com
- CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
- Other18Market data10Search9Developer tools7Onchain data4AI models2Media2Security2Web data2Identity1
- First seen
- 2026-10-09 · last seen 2026-10-12
What we observed
Endpoints
EndpointsDescriptions are the seller's own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.https://workspace-x402-paywall.onrender.com/utils/base64
Base64 encode (?op=encode&text=) or decode (?op=decode&data=)
BaseDeveloper tools$0.001/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/utils/hash
Computes a cryptographic hash of input text, returns a JSON object with the hex digest string
BaseDeveloper tools$0.001/ request
2026-10-11
https://workspace-x402-paywall.onrender.com/utils/ip
Echo the caller IP address
BaseDeveloper tools$0.001/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/utils/time
Current unix timestamp + ISO 8601 time
BaseOther$0.001/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/utils/uuid
Generate UUID v4s (?count=1..100)
BaseDeveloper tools$0.001/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/btc/fees
Bitcoin fee estimates (sat/vB)
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/crypto/ohlcv
OHLCV candles for a coin
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/crypto/prices
Top crypto prices by market cap
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/defi/tvl
TVL per chain (468 chains)
BaseOnchain data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/defi/yields
Top DeFi yield pools by APY
BaseOnchain data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/dev/dns
DNS lookup via Google DoH
BaseIdentity$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/dev/stackoverflow
Search Stack Overflow
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/finance/tickers
Every US public company ticker + CIK
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/food/search
Food nutrition lookup
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/fun/tv
Search TV shows
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/fx/convert
Convert currency amount
BaseMedia$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/fx/rates
ECB foreign exchange rates
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/geo/elevation
Elevation for coordinates
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/geo/ip
Geolocate an IP address
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/geo/sun
Sunrise/sunset times
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/geo/zip
City/coords for postal code
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/gov/federal-register
Latest US federal regulations
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/health/gene
Gene annotations lookup
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/health/trials
Search clinical trials
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/jobs/remote
Remote job listings
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/lookup/pypi
Look up a PyPI package (?package=)
BaseSecurity$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/markets/polymarket
Live Polymarket events and odds
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/meme/trending
Trending meme coin pools (?chain=solana)
BaseOnchain data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/pump/migrating
pump.fun tokens near Raydium migration (?limit=)
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/ref/books
Search Open Library books
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/ref/holidays
Public holidays by country/year
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/science/papers
Search 250M+ scholarly works
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/science/quakes
Recent earthquakes (USGS)
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/arxiv
Search arXiv papers (?q=)
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/fda
Search FDA drug labels (?q=)
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/geo
Geocode an address via OpenStreetMap (?q=)
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/github
Search GitHub repos, code, or users (?q=, ?type=repos|code|users)
BaseDeveloper tools$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/hn
Search Hacker News (?q=)
BaseWeb data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/npm
Search npm packages (?q=)
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/sec
Search SEC EDGAR filings (?q=)
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/search/wikipedia
Search Wikipedia articles (?q=)
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/social/bluesky
Search Bluesky users
BaseSearch$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/space/iss
Live ISS position
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/sports/football
German Bundesliga matches
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/sports/nhl
NHL standings
BaseOther$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/spread
Live SOL prices across top 5 CEXs + top 5 Solana DEXs with widest spread
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/stocks/list
List tokenized stocks with prices (?chain=solana)
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/stocks/price
Tokenized stock quote (?symbol=AAPLx&chain=solana)
BaseMarket data$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/verify/dea
Validate a DEA number format and checksum
BaseDeveloper tools$0.005/ request
2026-10-08
https://workspace-x402-paywall.onrender.com/weather/current
Current weather + forecast
BaseOther$0.005/ request
2026-10-08
Evidence
Answers HTTP 402
Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.unknown
unknown. We hold no reading for this seller's endpoints.
no reading date
x402-style payments, last 7 days (Base)
x402-style paymentsMethod: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.1outside payer
1 x402-style payment from 1 distinct payer, $0.00 USDC in the last 7 days (Base, exact read)
window ended 2026-10-12
- Payments
- 1
- Payers
- 1
- USDC
- 0
This window shows the pattern of machine noise (few payers, dust amounts), so it does not count toward the evidence ranking.
All USDC received at this payout address: $0.00 (includes payments that are not x402)
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-12, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
By chain
| Chain | Seller wallet | Endpoints | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0xd7cdd563e8f6a249b076a702b7e2c233ccf3481d | 57 | unknown | 1 x402-style payment from 1 distinct payer, $0.00 USDC in the last 7 days (Base, exact read) |
One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Pricing
The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.
Claim this merchant
Sign a message from the payout address 0xd7cdd5…f3481d to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Data CC-BY-4.0, attribution: data by satohub.ai. Data as of 2026-10-12. Appearing here is not an endorsement. Check an endpoint with the doctor.