Mekler AI

Endpoints (15 live)

• POST /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. Returns pass/fail with row/column error codes. POST JSON with csv and spec.columns; schemas/examples attached. Full contract: /openapi.json. Max 2,000 rows, 50 columns, 256 KiB; first 50 failures. No formulas, cross-column rules, fact checking or data repair. (0.05 USDC on Solana)
• POST /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 402 and resend the same body. The 402 also returns an encrypted payment_request that pays for exactly the quoted render. Failed renders are never charged. No login, interaction, screenshots or full-site crawl. (0.01 USDC on Solana)
• POST /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 also returns an encrypted payment_request that pays for exactly the quoted fetch. No browser, login, summary or full-site crawl. (0.005 USDC on Solana)
• POST /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 independence verdict. Schemas: /openapi.json. (0.05 USDC on Solana)
• POST /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 fields and unsupported settings. This checks the specification itself, not CSV data. No custom expressions, cross-column rules or prose-to-rule conversion. Schemas/examples attached; full contract: /openapi.json. (0.05 USDC on Solana)
• POST /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. DNS failures remain unknown. Does not verify a mailbox or predict delivery. (0.002 USDC on Base)
• GET /v1/services/conformance/scan-origin (free)
• POST /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 not establish accounting comparability or explain restatements. (0.05 USDC on Solana)
• GET /v1/email/domains/check-mail-configuration (free)
• GET /v1/data/csv/validate-column-spec (free)
• GET /v1/data/csv/validate-data (free)
• GET /v1/research/citations/check-source-overlap (free)
• GET /v1/web/pages/extract-static-content (free)
• GET /v1/web/pages/extract-rendered-content (free)
• GET /v1/finance/companies/retrieve-annual-facts (free)