Sato Hub

x402 · merchants

api.mekler.ai

Solana · payout 9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc

Answers HTTP 402

3 of 9 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-05

Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

unknown. not measured on this chain yet

no reading date

Method: 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.

Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Chains · one payout address, each chain read on its own

ChainPayout addressListingsAnswers 402x402-style payments
Solana9mMDrHabSf73MPn1ANdANSmsNw2wKiqE7JZ7eD6EUSRc133 of 9 probed endpoints answered HTTP 402 with a parseable payment payload
2026-10-05
unknown. not measured on this chain yet
Hosts
api.mekler.ai, citation-overlap-checker.mekler.ai, csv-validator.mekler.ai, static-page-extractor.mekler.ai, vme5zb7fll.execute-api.us-east-1.amazonaws.com
Listings
13 registered in the x402 catalogue
Price range
$0.0020 to $0.050 per call, as registered
Categories (auto)
Developer tools (8), Web data (3), Identity (1), Market data (1)
First seen
2026-10-05 · last seen 2026-10-05

Claim this merchant

Sign a message from the payout address 9mMDrHab…6EUSRc 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.

Registrations · 14

EndpointChainCategoryPriceCatalogue date
https://api.mekler.ai/v1/email/domains/check-mail-configuration
Check one email address or domain. Report common address syntax, MX or null MX and A/AAAA fallback, SPF, exact-domain DMARC and optional caller-supplied DKIM selector records, and a small known disposable-domain list. D…
SolanaIdentity$0.0022026-10-05
https://api.mekler.ai/v1/web/pages/extract-static-content
Fetch one public static HTML page after robots and public-address checks, then return bounded readable text, title, final URL and source links. Standard x402: POST the URL, sign the 402 and resend the same body. The 402…
SolanaWeb data$0.0052026-10-04
https://static-page-extractor.mekler.ai/v1/pages/extract
Fetch one public static HTML page after robots and public-address checks, then return bounded readable text, title, final URL and source links. This is a two-step x402 purchase: the initial URL-only call returns an encr…
SolanaWeb data$0.0052026-10-02
https://api.mekler.ai/v1/web/pages/extract-rendered-content
Render one public page in headless Chromium after robots and public-address checks, wait for scripts to settle, then return bounded visible text, title, final URL and source links. Standard x402: POST the URL, sign the …
SolanaWeb data$0.012026-10-05
https://api.mekler.ai/v1/data/csv/validate-column-spec
Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed column settings in requirements; returns the validated spec for /v1/data/csv/validate-data. Rejects unknown f…
SolanaDeveloper tools$0.052026-10-03
https://api.mekler.ai/v1/data/csv/validate-data
Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Retur…
SolanaDeveloper tools$0.052026-10-03
https://api.mekler.ai/v1/finance/companies/retrieve-annual-facts
Prepare six annual US-GAAP USD fields by CIK with SEC sources, same-filing growth checks and optional observed revisions. Free SEC data; paid selection and checks. Inspect coverage before paying. Mechanical checks do no…
SolanaMarket data$0.052026-10-05
https://api.mekler.ai/v1/research/citations/check-source-overlap
Check source overlap before counting corroboration. Supply 2-10 URLs, optional article HTML and citation chains. Returns duplicate URLs, shared links and supplied-source groups with locations. No fetching, truth or inde…
SolanaDeveloper tools$0.052026-10-03
https://citation-overlap-checker.mekler.ai/v1/sources/check
Inspect citation overlap before counting corroboration. Supply 2-10 URLs, optional article HTML and citation chains. Returns duplicate URLs, shared links and supplied-source groups with locations. No fetching, truth or …
SolanaDeveloper tools$0.052026-10-01
https://csv-validator.mekler.ai/v1/accept/compile
Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed column settings in requirements; returns the validated spec for /v1/accept/csv. Rejects unknown fields and un…
SolanaDeveloper tools$0.052026-10-02
https://csv-validator.mekler.ai/v1/accept/csv
Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Retur…
SolanaDeveloper tools$0.052026-10-02
https://tkivbru614.execute-api.us-east-1.amazonaws.com/v1/sources/check
Inspect citation overlap before counting corroboration. Supply 2-10 URLs, optional article HTML and citation chains. Returns duplicate URLs, shared links and supplied-source groups with locations. No fetching, truth or …
SolanaWeb data$0.052026-09-29
https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/compile
Validate a fixed JSON CSV column specification before assigning extraction or checking deliveries. Send typed column settings in requirements; returns the validated spec for /v1/accept/csv. Rejects unknown fields and un…
SolanaDeveloper tools$0.052026-09-28
https://vme5zb7fll.execute-api.us-east-1.amazonaws.com/v1/accept/csv
Validate CSV before import using a fixed JSON column specification. Checks missing/extra columns, required cells, string/integer/decimal/boolean/date types, uniqueness, allowed values and numeric/row-count bounds. Retur…
SolanaDeveloper tools$0.052026-09-29

Descriptions 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.

Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.