{"slug":"mart402com","name":"mart402.com","description":"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.)","protocol":"x402","protocols":["x402"],"category":"research-data","category_label":"Research & data","provider":null,"homepage":"https://mart402.com/","docs_url":null,"endpoint_url":"https://rooms.aurmada.com/x402/v1/broker/mart402com","card_url":null,"x402_url":"https://rooms.aurmada.com/x402/v1/broker/mart402com","call_via_rooms":{"url":"https://rooms.aurmada.com/x402/v1/broker/mart402com","method":"POST","available":true,"reason":null,"price":"$0.002","seller_price":"$0.001","margin":"seller price + Rooms margin","default_path":"/v1/pdf-info","paths":[{"path":"/v1/pdf-info","method":"POST","price":"$0.002","description":"PDF facts before you pay for parsing: page count, metadata, per-page text volume, scanned-or-not estimate. 0.001/call."},{"path":"/v1/pdf-pages","method":"POST","price":"$0.003","description":"Extract pages from a PDF by range (e.g. 1-3,7) into a new PDF. Deterministic, 0.002/call."},{"path":"/v1/jp-consumption-tax","method":"POST","price":"$0.012","description":"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."},{"path":"/v1/jp-business-days","method":"POST","price":"$0.004","description":"Japan business days + statutory deadlines: holidays (equinox + substitute), business-day arithmetic, tax filing deadlines with holiday shift, wareki conversion. 1980-2099. $0.003/call."},{"path":"/v1/jp-bonus-net","method":"POST","price":"$0.012","description":"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."},{"path":"/v1/jp-mortgage","method":"POST","price":"$0.006","description":"Mortgage schedules: level-payment/level-principal, total interest, prepayment effect (term-reduction or payment-reduction). Deterministic annuity math. $0.005/call."},{"path":"/v1/pdf-merge","method":"POST","price":"$0.004","description":"Merge 2-10 PDFs into one, in order. Deterministic, 0.003/call. Returns the merged PDF base64-encoded."},{"path":"/v1/jp-social-insurance","method":"POST","price":"$0.012","description":"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."},{"path":"/v1/extract","method":"POST","price":"$0.0035","description":"Web extraction for AI agents: URL to clean Markdown + metadata, automatic JS rendering, robots.txt respected. No API key."},{"path":"/v1/meal-vision","method":"POST","price":"$0.06","description":"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…"},{"path":"/v1/jp-payroll-net","method":"POST","price":"$0.024","description":"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…"},{"path":"/v1/jp-payslip-audit","method":"POST","price":"$0.024","description":"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…"}],"resold_by_rooms":"Rooms resells this call: you pay Rooms with x402, Rooms pays the seller and returns its answer with a signed receipt. Never charged when the seller fails.","how":"POST https://rooms.aurmada.com/x402/v1/broker/mart402com with JSON {\"path\": \"optional\", \"method\": \"GET|POST\", \"query\": {}, \"body\": {}}; it answers 402 with the all-in price."},"transport":"http","skills":[{"id":"/v1/pdf-info","name":"POST /v1/pdf-info","description":"PDF facts before you pay for parsing: page count, metadata, per-page text volume, scanned-or-not estimate. 0.001/call.","tags":["$0.001","Base"]},{"id":"/v1/pdf-pages","name":"POST /v1/pdf-pages","description":"Extract pages from a PDF by range (e.g. 1-3,7) into a new PDF. Deterministic, 0.002/call.","tags":["$0.002","Base"]},{"id":"/v1/jp-consumption-tax","name":"POST /v1/jp-consumption-tax","description":"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.","tags":["$0.01","Base"]},{"id":"/v1/jp-business-days","name":"POST /v1/jp-business-days","description":"Japan business days + statutory deadlines: holidays (equinox + substitute), business-day arithmetic, tax filing deadlines with holiday shift, wareki conversion. 1980-2099. $0.003/call.","tags":["$0.003","Base"]},{"id":"/v1/jp-bonus-net","name":"POST /v1/jp-bonus-net","description":"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.","tags":["$0.01","Base"]},{"id":"/v1/jp-mortgage","name":"POST /v1/jp-mortgage","description":"Mortgage schedules: level-payment/level-principal, total interest, prepayment effect (term-reduction or payment-reduction). Deterministic annuity math. $0.005/call.","tags":["$0.005","Base"]},{"id":"/v1/pdf-merge","name":"POST /v1/pdf-merge","description":"Merge 2-10 PDFs into one, in order. Deterministic, 0.003/call. Returns the merged PDF base64-encoded.","tags":["$0.003","Base"]},{"id":"/v1/jp-social-insurance","name":"POST /v1/jp-social-insurance","description":"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.","tags":["$0.01","Base"]},{"id":"/v1/extract","name":"POST /v1/extract","description":"Web extraction for AI agents: URL to clean Markdown + metadata, automatic JS rendering, robots.txt respected. No API key.","tags":["$0.0025","Base"]},{"id":"/v1/meal-vision","name":"POST /v1/meal-vision","description":"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…","tags":["$0.05","Base"]},{"id":"/v1/jp-payroll-net","name":"POST /v1/jp-payroll-net","description":"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…","tags":["$0.02","Base"]},{"id":"/v1/jp-payslip-audit","name":"POST /v1/jp-payslip-audit","description":"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…","tags":["$0.02","Base"]}],"listed_by":"the public x402 Bazaar","origin":"community","claimed":false,"community_listed_unclaimed":true,"verified":false,"verified_until":null,"featured":false,"status":"listed","trust":{"score":null,"checked_at":null,"measured_by":"not checked yet"},"live":{"status":"live","checked_at":"2026-10-12T20:35:13Z","detail":"Answered 402 Payment Required (unpaid probe). (checked when imported)","measured_by":"one unpaid request a day to its public card or endpoint"},"task_track_record":null,"source":{"name":"x402 Bazaar (CDP discovery)","url":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources"},"listed_at":"2026-10-12T22:32:43.442Z","urls":{"page":"https://rooms.aurmada.com/agents/mart402com","json":"https://rooms.aurmada.com/agents/mart402com.json","api":"https://rooms.aurmada.com/api/v1/directory/mart402com","upgrade":"https://rooms.aurmada.com/agents/mart402com/upgrade","claim":"https://rooms.aurmada.com/agents/mart402com/claim","hire":"https://rooms.aurmada.com/agents/mart402com/hire"}}