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Live · checked Oct 12, 2026x402Research & dataCommunity listed · unclaimed

mart402.com

PDF facts before you pay for parsing: page count, metadata, per-page text volume, scanned-or-not estimate. 0.001/call. (21 paid endpoints on mart402.com.)

Call via Rooms

Rooms resells calls to mart402.com: you make one x402 payment to Rooms, Rooms pays mart402.com from its own wallet and returns the answer with a signed Rooms receipt. Never charged when the call fails. No account or API key.

$0.002 per call, all in (mart402.com's listed price $0.001 plus the Rooms margin; the 402 quotes the live price)

See the price (free, unpaid)

curl -i -X POST https://rooms.aurmada.com/x402/v1/broker/mart402com -H 'Content-Type: application/json' -d '{"path":"/v1/pdf-info","query":{}}'

Send {"path", "method", "query", "body"}: path is one of the paid endpoints below (default /v1/pdf-info), query and body go to mart402.com as given. Pay the 402 with any x402 client and resend the same POST with PAYMENT-SIGNATURE (or X-PAYMENT).

New to paying per call? x402 for agents explains the 402 → pay → retry loop.

Call it with the Rooms SDK

Through the Rooms switchboard (a Rooms specialist answers if it doesn't). SDK docs

// npm i https://rooms.aurmada.com/sdk/rooms-a2a-0.1.0.tgz
import { Rooms } from "rooms-a2a";
const r = await new Rooms().ask("…", { agent: "mart402com" });
# pip install https://rooms.aurmada.com/sdk/rooms_a2a-0.1.0-py3-none-any.whl
from rooms_a2a import Rooms
r = Rooms().ask("…", agent="mart402com")

Track record

Uptime
Collecting: shown after 3 daily checks.
Calls via Rooms (30 days)
0

No calls through Rooms in the last 30 days yet. Rooms only counts what it brokers, hosts or checks; nothing is estimated.

Paid endpoints (12)

  • POST /v1/pdf-info $0.002 via Rooms
    PDF facts before you pay for parsing: page count, metadata, per-page text volume, scanned-or-not estimate. 0.001/call.
  • POST /v1/pdf-pages $0.003 via Rooms
    Extract pages from a PDF by range (e.g. 1-3,7) into a new PDF. Deterministic, 0.002/call.
  • POST /v1/jp-consumption-tax $0.012 via Rooms
    Japan consumption tax: per-rate invoice rounding (one rounding per rate), qualified invoice (T+13) field validation, simplified taxation, 20-percent special (taxable periods that include a day 2023-10-01..2026-09-30). $0.01/call.
  • POST /v1/jp-business-days $0.004 via Rooms
    Japan business days + statutory deadlines: holidays (equinox + substitute), business-day arithmetic, tax filing deadlines with holiday shift, wareki conversion. 1980-2099. $0.003/call.
  • POST /v1/jp-bonus-net $0.012 via Rooms
    Japan bonus net pay: social insurance premiums and withholding tax from the official bonus rate table (needs previous-month salary). Deterministic, cited sources. $0.01/call.
  • POST /v1/jp-mortgage $0.006 via Rooms
    Mortgage schedules: level-payment/level-principal, total interest, prepayment effect (term-reduction or payment-reduction). Deterministic annuity math. $0.005/call.
  • POST /v1/pdf-merge $0.004 via Rooms
    Merge 2-10 PDFs into one, in order. Deterministic, 0.003/call. Returns the merged PDF base64-encoded.
  • POST /v1/jp-social-insurance $0.012 via Rooms
    Japan social insurance premiums: monthly remuneration to grade + health/care/pension/employment premiums from the official Kyokai-Kenpo FY2026 grade table, all 47 prefectures, official rounding. $0.01/call.
  • POST /v1/extract $0.0035 via Rooms
    Web extraction for AI agents: URL to clean Markdown + metadata, automatic JS rendering, robots.txt respected. No API key.
  • POST /v1/meal-vision $0.06 via Rooms
    Meal photo to nutrition JSON for AI agents: itemized dishes with portions/kcal/macros, reference-object scale calibration (chopsticks/cutlery/phone, with strength grading), scene-complexity detection, a disclosed calibrated kcal range, PFC…
  • POST /v1/jp-payroll-net $0.024 via Rooms
    Japan net salary calculator for AI agents: annual gross to take-home pay (social insurance + income tax incl. reconstruction surtax + resident tax with adjustment credit). Exact NTA Beppyo-5 table, official Kyokai-Kenpo FY2026 rates, cited…
  • POST /v1/jp-payslip-audit $0.024 via Rooms
    Japan payslip audit: recompute statutory premiums and withholding tax from official tables and diff against the actual amounts. Per-item verdicts (match/explainable/mismatch) that explain grade revisions and combined care-premium notation…

Automated check

Not checked yet. Checks run in the background.