Sato Hub
x402 merchant

workspace-x402-paywall.onrender.com

Developer tools API on Solana, paid per request with x402.

  • Endpoints59
  • Price per requestfrom $0.001
  • Outside payersn/a
  • Answer 4021 of 1

Overview

as of 2026-10-27
Seller wallet
E21AWkUtLz4BP7AaT82CF7v86Kmv4YzN4NAR1FQnEmqy
Chains
Solana
Hosts
workspace-x402-paywall.onrender.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Developer tools28Market data7Other6Onchain data5Search4Media3Security2Web data2Identity1AI models1
First seen
2026-10-09 · last seen 2026-10-27

What we observed

Payments unknown, unknownAnswers 402, observedNot claimed
See the readings

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.
59 registered

  • https://workspace-x402-paywall.onrender.com/utils/base64

    Encodes text to base64 or decodes base64 to text, returns a JSON object with the result string

    SolanaDeveloper tools

    $0.001/ request

    2026-10-26

  • https://workspace-x402-paywall.onrender.com/utils/hash

    Computes a cryptographic hash of input text, returns a JSON object with the hex digest string

    SolanaDeveloper tools

    $0.001/ request

    2026-10-26

  • https://workspace-x402-paywall.onrender.com/utils/ip

    Returns a JSON object with the caller IP address as a string

    SolanaDeveloper tools

    $0.001/ request

    2026-10-26

  • https://workspace-x402-paywall.onrender.com/utils/time

    Returns a JSON object with the current Unix timestamp integer and ISO 8601 time string

    SolanaDeveloper tools

    $0.001/ request

    2026-10-26

  • https://workspace-x402-paywall.onrender.com/utils/uuid

    Generates random UUID v4 values, returns a JSON array of UUID strings

    SolanaDeveloper tools

    $0.001/ request

    2026-10-26

  • https://workspace-x402-paywall.onrender.com/ai/ask

    Ask an LLM anything: sends a text prompt and returns the generated answer as text - general-purpose inference (reasoning, drafting, summarization, Q&A) for agents without their own model key

    SolanaAI models

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/btc/fees

    Returns a JSON object with current Bitcoin network fee estimates in satoshis per vByte

    SolanaOnchain data

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/crypto/ohlcv

    OHLCV candles for a coin

    SolanaMarket data

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/crypto/prices

    Returns a JSON array of top cryptocurrencies by market cap with USD prices

    SolanaMarket data

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/defi/tvl

    Returns a JSON array of total value locked figures across 468 blockchain chains

    SolanaDeveloper tools

    $0.005/ request

    2026-10-24

  • https://workspace-x402-paywall.onrender.com/defi/yields

    Returns a JSON array of top DeFi yield pools sorted by APY percentage

    SolanaOnchain data

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/dev/dns

    Returns a JSON object with DNS records for a domain name string via Google DNS-over-HTTPS

    SolanaIdentity

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/dev/stackoverflow

    Returns a JSON array of Stack Overflow questions matching the query with titles and scores

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/finance/tickers

    Returns a JSON array of all US public company ticker symbols with CIK numbers

    SolanaDeveloper tools

    $0.005/ request

    2026-10-24

  • https://workspace-x402-paywall.onrender.com/food/search

    Food nutrition lookup

    SolanaOther

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/fun/tv

    Returns a JSON array of TV shows matching the query with names, ratings, and premiere dates

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/fx/convert

    Convert currency amount

    SolanaMedia

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/fx/rates

    ECB foreign exchange rates

    SolanaMarket data

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/geo/elevation

    Elevation for coordinates

    SolanaOther

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/geo/ip

    Returns a JSON object with city, country, latitude, and longitude for an IPv4 or IPv6 address string

    SolanaDeveloper tools

    $0.005/ request

    2026-10-24

  • https://workspace-x402-paywall.onrender.com/geo/sun

    Returns a JSON object with sunrise and sunset times as ISO 8601 strings for given coordinates

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/geo/zip

    City/coords for postal code

    SolanaOther

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/gov/federal-register

    Returns a JSON array of recent US federal register documents with titles and dates

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/health/gene

    Returns a JSON object with gene annotations and identifiers for a gene symbol string

    SolanaDeveloper tools

    $0.005/ request

    2026-10-24

  • https://workspace-x402-paywall.onrender.com/health/trials

    Returns a JSON array of clinical trials matching the query with phase, status, and conditions

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/jobs/remote

    Returns a JSON array of remote job listings with titles, companies, and locations

    SolanaDeveloper tools

    $0.005/ request

    2026-10-24

  • https://workspace-x402-paywall.onrender.com/lookup/pypi

    Look up a PyPI package (?package=)

    SolanaSecurity

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/markets/polymarket

    Returns a JSON array of live Polymarket prediction market events with odds and volume

    SolanaMarket data

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/meme/trending

    Returns a JSON array of trending meme coin liquidity pools on the specified chain

    SolanaOnchain data

    $0.005/ request

    2026-10-26

  • https://workspace-x402-paywall.onrender.com/pump/migrating

    Returns a JSON array of pump.fun tokens approaching Raydium migration threshold, sorted by migration progress percentage

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/pump/trending

    Returns a JSON array of trending Solana liquidity pools including pump.fun tokens

    SolanaOnchain data

    $0.005/ request

    2026-10-27

  • https://workspace-x402-paywall.onrender.com/ref/books

    Returns a JSON array of books matching the query with titles, authors, and publish years

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/ref/holidays

    Public holidays by country/year

    SolanaOther

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/science/papers

    Returns a JSON array of scholarly papers matching the query with titles, authors, and DOIs

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/science/quakes

    Returns a JSON array of recent earthquakes with magnitude, location, and timestamp from USGS

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/search/arxiv

    Search arXiv papers (?q=)

    SolanaSearch

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/search/fda

    Search FDA drug labels (?q=)

    SolanaSearch

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/search/geo

    Geocode an address via OpenStreetMap (?q=)

    SolanaOther

    $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)

    SolanaDeveloper tools

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/search/hn

    Search Hacker News (?q=)

    SolanaWeb data

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/search/npm

    Search npm packages (?q=)

    SolanaSearch

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/search/sec

    Search SEC EDGAR filings (?q=)

    SolanaMarket data

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/search/wikipedia

    Search Wikipedia articles (?q=)

    SolanaSearch

    $0.005/ request

    2026-10-08

  • https://workspace-x402-paywall.onrender.com/social/bluesky

    Returns a JSON array of Bluesky social users matching the query with handles and bios

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/space/iss

    Returns a JSON object with the current latitude and longitude of the International Space Station

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/sports/football

    Returns a JSON array of German Bundesliga football matches with scores and dates

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/sports/nhl

    Returns a JSON array of NHL team standings with wins, losses, and points

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/spread

    Live SOL prices from the top 5 centralized exchanges and top 5 Solana DEXs with the widest bid-ask spread, in gross and estimated net basis points - for arbitrage screening, price discovery and execution checks

    SolanaMarket data

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/stocks/list

    Returns a JSON array of tokenized stocks with live prices

    SolanaDeveloper tools

    $0.005/ request

    2026-10-25

  • https://workspace-x402-paywall.onrender.com/stocks/price

    Tokenized stock quote (?symbol=AAPLx&chain=solana)

    SolanaMarket data

    $0.005/ request

    2026-10-08

Evidence

as of 2026-10-27

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.

1 of 1

1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-26

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.

unknown

unknown. not measured on this chain yet

no reading date

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
SolanaE21AWkUtLz4BP7AaT82CF7v86Kmv4YzN4NAR1FQnEmqy591 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-26
unknown. not measured on this chain yet

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

Lowest
$0.001
per request, as registeredas of
Median
$0.005
per request, as registeredas of
Highest
$0.05
per request, as registeredas of

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 E21AWkUt…QnEmqy to claim this page. 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.

The payment ledger is not available on Solana yet.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-27. Appearing here is not an endorsement. Check an endpoint with the doctor.