Mart402
mart402.com · 27 paid endpoints · listed 2026-10-27
Web extraction for AI agents: URL to clean Markdown + metadata, automatic JS rendering, robots.txt respected. No API key. $0.005 fast / $0.01 rendered; cached results half price (this 402 quotes the exact amount).
livelast check 5 days ago
100%valid x402 answers, 72 h
$0.18USDC received on Base, 7 days
12distinct payers, 7 days
58.0score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | mart402.com/v1/pdf-info PDF facts before you pay for parsing: page count, metadata, per-page text volume, scanned-or-not estimate. $0.001/call. | $0.001 | Base |
| POST | mart402.com/v1/pdf-pages Extract pages from a PDF by range (e.g. 1-3,7) into a new PDF. Deterministic, $0.002/call. | $0.002 | Base |
| POST | mart402.com/v1/extract Web extraction for AI agents: URL to clean Markdown + metadata, automatic JS rendering, robots.txt respected. No API key. $0.005 fast / $0.01 rendered; cached r | $0.0025 | Base |
| POST | mart402.com/v1/jp-business-days Japan business days + statutory deadlines: holidays (equinox + substitute), business-day arithmetic, tax filing deadlines with holiday shift, wareki conversion. | $0.003 | Base |
| POST | mart402.com/v1/pdf-merge Merge 2-10 PDFs into one, in order. Deterministic, $0.003/call. Returns the merged PDF base64-encoded. | $0.003 | Base |
| POST | mart402.com/v1/jp-mortgage Mortgage schedules: level-payment/level-principal, total interest, prepayment effect (term-reduction or payment-reduction). Deterministic annuity math. $0.005/c | $0.005 | Base |
| POST | mart402.com/v1/jp-bonus-net Japan bonus net pay: social insurance premiums and withholding tax from the official bonus rate table (needs previous-month salary). Deterministic, cited source | $0.01 | Base |
| POST | mart402.com/v1/jp-consumption-tax Japan consumption tax: per-rate invoice rounding (one rounding per rate), qualified invoice (T+13) field validation, simplified taxation, 20-percent special (ta | $0.01 | Base |
| POST | mart402.com/v1/jp-social-insurance Japan social insurance premiums: monthly remuneration to grade + health/care/pension/employment premiums from the official Kyokai-Kenpo FY2026 grade table, all | $0.01 | Base |
| POST | mart402.com/v1/parse PDF parsing: PDF to structured Markdown. Send {url} (this 402 is the exact quote) or a quote_id from the free /v1/parse/quote; flat $0.01/doc for text PDFs, $0. | $0.01 | Base |
| POST | mart402.com/v1/jp-overtime-wage Japan overtime premium pay per Labor Standards Act Art.37 with the official rounding notice (kihatsu-150), plus Article-36 limit check. $0.015/call. | $0.015 | Base |
| POST | mart402.com/v1/verify Invoice field verification for AI agents: arithmetic consistency of invoice fields, line-item totals, JP registration number check-digit + corporate-number exis | $0.015 | Base |
| POST | mart402.com/v1/jp-dependent-threshold Japan income-wall analysis (fuyou/103-106-130 walls): tax wall derived from the engine, social insurance walls time-versioned (2026-10 rule change), spousal + s | $0.02 | Base |
| POST | mart402.com/v1/jp-payroll-net Japan net salary calculator for AI agents: annual gross to take-home pay (social insurance + income tax incl. reconstruction surtax + resident tax with adjustme | $0.02 | Base |
| POST | mart402.com/v1/jp-payslip-audit Japan payslip audit: recompute statutory premiums and withholding tax from official tables and diff against the actual amounts. Per-item verdicts (match/explain | $0.02 | Base |
| POST | mart402.com/v1/jp-retirement-tax Japan retirement income tax: deduction by years of service, half-taxation with short-term/officer exceptions, exact withholding rounding (1-yen floor), resident | $0.02 | Base |
| POST | mart402.com/v1/enrich Company enrichment: name, domain or URL to verified company profile from primary sources + GLEIF LEI and Japan NTA corporate-number registries. Per-field eviden | $0.03 | Base |
| POST | mart402.com/v1/jp-company Japanese company profile: corporate site to standard JSON (name, address, representative, capital, contact). $0.03/site. | $0.03 | Base |
| POST | mart402.com/v1/structured Schema-driven extraction: fill YOUR JSON schema from any URL. Hybrid LLM + deterministic canonicalization. $0.03/call. | $0.03 | Base |
| POST | mart402.com/v1/document-pipeline Invoice pipeline in one call: PDF to structured Markdown (hallucination-guarded OCR), invoice field extraction, arithmetic verification, optional issuer enrichm | $0.05 | Base |
| POST | mart402.com/v1/jp-crypto-tax Japan crypto-asset tax: realized income under the NTA total-average or moving-average method (sell/spend/exchange as disposals, fees deductible, opening balance | $0.05 | Base |
| POST | mart402.com/v1/jp-payroll-suite Japan payroll suite in one call: net salary + social insurance detail + income-wall analysis (+bonus withholding when previous-month salary given). Flat $0.05/c | $0.05 | Base |
| POST | mart402.com/v1/meal-vision Meal photo to nutrition JSON for AI agents: itemized dishes with portions/kcal/macros, reference-object scale calibration (chopsticks/cutlery/phone, with streng | $0.05 | Base |
| POST | mart402.com/v1/ocr OCR image to text with hallucination guard: dual-engine consensus, calibrated confidence, per-segment corroboration. Japanese-strong (latin too). Flat $0.05/ima | $0.05 | Base |
| POST | mart402.com/v1/portrait-analysis Personal color analysis from 1-3 portraits: MEASURED skin colorimetry (pixel CIELAB, ITA angle) cross-checked against vision-model attributes, cross-photo light | $0.05 | Base |
| POST | mart402.com/v1/style-profile Integrated style profile: 1-3 portraits (+optional full-body photo and questionnaire) to a complete styling verdict - seasonal color (measured colorimetry conse | $0.05 | Base |
| POST | mart402.com/v1/style-report Finished styling report as a PDF (language: en default | ja), rendered from the full style-profile analysis: cover, verdict summary, palette with swatches, face | $2.99 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | mart402.com/v1/document-pipeline | 402 | 329 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-30 | 4 | $0.006 | |
| 2026-10-29 | 3 | $0.008 | |
| 2026-10-28 | 5 | $0.10 | |
| 2026-10-27 | 1 | $0.005 | |
| 2026-10-26 | 1 | $0.001 | |
| 2026-10-25 | 29 | $0.06 |
Is this your API?
Add the live badge to your docs: 
Claim it for free with
<a href="https://logicnodes.io/observatory/p/mart402.com"><img src="https://logicnodes.io/observatory/badge/mart402.com.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/mart402.com