Sato Hub
x402 merchant

agent-tools-7936.onrender.com

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

  • Endpoints8
  • Price per requestfrom $0.001
  • Outside payers · 7d1
  • Answer 402n/a

Overview

as of 2026-10-12
Seller wallet
0xb3ecf17dddeaebdd16b3ebfaa79dc76347e98735
Chains
Base
Hosts
agent-tools-7936.onrender.com
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Developer tools3Web data2Commerce1Other1Security1
First seen
2026-10-09 · last seen 2026-10-12

What we observed

Paid by 1 outside payer · 7d, observed402 unknown, unknownNot 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.
8 registered

  • https://agent-tools-7936.onrender.com/preflight

    Check an x402 endpoint before paying it: alive? correctly gated? price, network, latency. ~11% of listed endpoints we sampled were dead.

    BaseDeveloper tools

    $0.001/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/extract

    Any URL to clean Markdown plus provenance: title, author, published date, canonical URL, retrieval time and SHA-256 of the fetched bytes, so you can cite it.

    BaseWeb data

    $0.003/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/verify/citation

    Verify a paper citation by DOI, arXiv id or title (Crossref, OpenAlex, arXiv): exists? title/year/authors match? retracted?

    BaseOther

    $0.003/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/preflight/batch

    Pre-flight up to 10 x402 endpoints in one call and get them ranked: cheapest live, payable option first.

    BaseCommerce

    $0.005/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/verify/quote

    Give a claim and a source URL; get the exact sentence that supports it, or a NUMBER_MISMATCH flag when the source says the same thing with different numbers.

    BaseWeb data

    $0.005/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/audit/site

    Agent-readiness audit of a website: AI bots allowed in robots.txt? main content extractable? llms.txt, sitemap, structured data, OpenAPI/MCP/x402? Score 0-100 with a fix list.

    BaseDeveloper tools

    $0.05/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/market/report

    x402 market intelligence from the full Agentic Market catalog (31k endpoints) plus our liveness scan: where buyers pay, crowded vs underserved niches, top sellers, dead share. Optional ?q= filter.

    BaseSecurity

    $0.50/ request

    2026-10-09

  • https://agent-tools-7936.onrender.com/audit/x402

    For sellers: zero-spend audit of your x402 endpoint. Score 0-100 and a fix list: 402 validity, latency, payTo, x402 v2, description, Bazaar discovery metadata, Agentic Market listing.

    BaseDeveloper tools

    $5.00/ request

    2026-10-09

Evidence

as of 2026-10-12

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

ChainSeller walletEndpointsAnswers 402x402-style payments
Base0xb3ecf17dddeaebdd16b3ebfaa79dc76347e987358unknown1 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

Lowest
$0.001
per request, as registeredas of
Median
$0.005
per request, as registeredas of
Highest
$5.00
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 0xb3ecf1…e98735 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.