{"service":"broker-entry-api","release":{"broker_version":"v1","worker_version_id":"42ad97d9-c0d2-4a96-9c9d-d20aebc53a0a","worker_version_tag":"","deployed_at":"2026-05-08T07:40:04.259137Z"},"buyer_surface":{"brand_url":"https://kasanegi.com","api_gateway_url":"https://api.kasanegi.com","mcp_url":"https://mcp.kasanegi.com/mcp","product_catalog_url":"https://api.kasanegi.com/products","llms_txt_url":"https://api.kasanegi.com/llms.txt","openapi_url":"https://api.kasanegi.com/openapi.json","broker_manifest_url":"https://api.kasanegi.com/.well-known/broker-manifest.json","marketplace_rapidapi_prefix_url":"https://api.kasanegi.com/marketplace/rapidapi/v1","marketplace_rapidapi_listing_url":"https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis"},"payment":{"production_paths":["marketplace_rapidapi (= card / platform credit / API-key; One public marketplace listing is live for all current products at https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis.)","x402 USDC on Base mainnet (= optional, for agent-native buyers)"],"preview":"wallet-free on the same gateway host","network_x402":"eip155:8453","x402_mode":"cdp_mainnet","sales_path_rule":"x402 is one option, not the only one. Marketplace and (future) card checkout are first-class production sales channels.","marketplace_listing_url":"https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis","marketplace_listing_status":"live_public_listing","marketplace_listed_product_namespaces":["local","enrich","grants"],"marketplace_pending_product_namespaces":[]},"sales_channels":{"buyer_entry_url":"https://kasanegi.com","human_first_sales_url":"https://kasanegi.com","agent_catalog_url":"https://api.kasanegi.com/products","channels":[{"channel_id":"preview_walletfree","label":"Wallet-free preview","audience":"Anyone evaluating the data before paying.","base_path":"https://api.kasanegi.com/preview/v1/{local|enrich|grants}/...","status":"live","owner_action_required":false,"description":"No signup, no wallet, no marketplace account. Same JSON shape as paid path; intended for evaluation only."},{"channel_id":"marketplace_rapidapi","label":"Marketplace / API-key path (RapidAPI-class provider proxy)","audience":"Human / normal-developer buyers paying via card or platform credits.","base_path":"https://api.kasanegi.com/marketplace/rapidapi/v1/{local|enrich|grants}/...","status":"live_public_listing","owner_action_required":false,"description":"Origin route behind public marketplace listings. One public marketplace listing is live for all current products at https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis. RapidAPI injects X-RapidAPI-Proxy-Secret on every forwarded request; compatible marketplaces may inject X-Kasanegi-Marketplace-Secret. End buyers subscribe on the marketplace and pay by card or platform credit; the marketplace proxies the call to this origin over HTTPS with the secret header. End buyers should not call this origin path directly.","listing_url":"https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis","listed_product_namespaces":["local","enrich","grants"],"pending_product_namespaces":[],"notes":["Buyers pay the marketplace; the marketplace proxies the request to this origin. We do not claim actual revenue here.","Payout account linkage on the marketplace is owner-managed and may be incomplete; this does not affect buyer ability to subscribe to the listing.","Marketplace listing coverage: live product namespaces = local, enrich, grants; pending product namespaces = (none).","Additional marketplace listings can be added later under the same origin route."]},{"channel_id":"x402_direct","label":"x402 direct micropayment (USDC on Base)","audience":"Agent / agent-stack buyers settling per-call without account creation.","base_path":"https://api.kasanegi.com/v1/{local|enrich|grants}/...","status":"live","owner_action_required":false,"description":"402 envelope without X-PAYMENT; settle and retry with X-PAYMENT (open x402 protocol). USDC on Base mainnet via CDP facilitator. Optional, not required. One of several supported sales paths, not the only one."},{"channel_id":"card_checkout","label":"Card / fiat checkout (Stripe / Polar / equivalent)","audience":"Human buyers who prefer to pay by card or invoice for higher tiers.","base_path":"(owner_action_required)","status":"owner_account_required","owner_action_required":true,"description":"Not yet wired. Owner must create the merchant account, configure pricing, and (when the merchant landing page is up) point its API-key minting at this broker via the existing /keys/create primitive."}],"rule":"x402 is one option, not the only one. One public marketplace listing is live for all current products at https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis. Buyers who do not hold crypto can subscribe to public marketplace listings for listed products (card / platform credit) or, in the future, the card / fiat checkout path. Production access is not gated on x402.","marketplace_listing_url":"https://rapidapi.com/kasanegi123/api/jp-local-pack-japan-payroll-invoice-tax-apis"},"catalog_scope":"current_sales_products_only","product_count":3,"products":[{"product_id":"jp-local-pack","product_name":"JP Local Pack","buyer_namespace":"local","status":"paid_open","sold_endpoint_count":10,"gateway_preview_prefix":"https://api.kasanegi.com/preview/v1/local","gateway_production_prefix":"https://api.kasanegi.com/v1/local","first_paid_call":{"endpoint_id":"local-payroll-summary","preview_url":"https://api.kasanegi.com/preview/v1/local/combined/payroll-summary","production_url":"https://api.kasanegi.com/v1/local/combined/payroll-summary","price_usdc":"$0.015"},"endpoints":[{"endpoint_id":"local-payroll-summary","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/combined/payroll-summary","gateway_production_url":"https://api.kasanegi.com/v1/local/combined/payroll-summary","price_usdc":"$0.015","buyer_job":"Japan monthly payroll combo: deductions + social insurance + holiday + tax in one call.","lifecycle":"paid_open"},{"endpoint_id":"local-payroll-calc","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/payroll/calc-by-salary","gateway_production_url":"https://api.kasanegi.com/v1/local/payroll/calc-by-salary","price_usdc":"$0.01","buyer_job":"Japan payroll deduction calc by monthly salary: tax + social insurance.","lifecycle":"paid_open"},{"endpoint_id":"local-standard-remuneration","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/social-insurance/standard-remuneration","gateway_production_url":"https://api.kasanegi.com/v1/local/social-insurance/standard-remuneration","price_usdc":"$0.01","buyer_job":"Japan standard-remuneration grade lookup from monthly salary.","lifecycle":"paid_open"},{"endpoint_id":"local-consumption-tax","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/tax/consumption/rate","gateway_production_url":"https://api.kasanegi.com/v1/local/tax/consumption/rate","price_usdc":"$0.001","buyer_job":"Japan consumption tax rate (= invoice system aware) lookup by date.","lifecycle":"paid_open"},{"endpoint_id":"local-holiday","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/holiday/jp","gateway_production_url":"https://api.kasanegi.com/v1/local/holiday/jp","price_usdc":"$0.001","buyer_job":"Japan national holiday list for a given year (2024-2027).","lifecycle":"paid_open"},{"endpoint_id":"local-houjin-lookup","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/houjin-lookup/by-name","gateway_production_url":"https://api.kasanegi.com/v1/local/houjin-lookup/by-name","price_usdc":"$0.02","buyer_job":"Japan corporate-number candidate lookup from company name (= 5-mode disambiguation).","lifecycle":"paid_open"},{"endpoint_id":"local-houjin-number","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/houjin-number/lookup","gateway_production_url":"https://api.kasanegi.com/v1/local/houjin-number/lookup","price_usdc":"$0.01","buyer_job":"Japan corporate profile by 13-digit corporate number (= gBizINFO live).","lifecycle":"paid_open"},{"endpoint_id":"local-invoice-issuer","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/invoice/issuer-by-name","gateway_production_url":"https://api.kasanegi.com/v1/local/invoice/issuer-by-name","price_usdc":"$0.02","buyer_job":"Qualified invoice issuer (T-number) candidate lookup by company name.","lifecycle":"paid_open"},{"endpoint_id":"local-invoice-lookup","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/invoice/issuer-registration-lookup","gateway_production_url":"https://api.kasanegi.com/v1/local/invoice/issuer-registration-lookup","price_usdc":"$0.005","buyer_job":"Qualified invoice issuer registration lookup by T-number.","lifecycle":"paid_open"},{"endpoint_id":"local-peppol-validate","method":"POST","gateway_preview_url":"https://api.kasanegi.com/preview/v1/local/invoice/peppol-validate","gateway_production_url":"https://api.kasanegi.com/v1/local/invoice/peppol-validate","price_usdc":"$0.01","buyer_job":"Peppol BIS invoice XML validation (= 100KB body cap).","lifecycle":"paid_open"}]},{"product_id":"jp-data-enrich","product_name":"JP Data Enrich","buyer_namespace":"enrich","status":"paid_open","sold_endpoint_count":7,"gateway_preview_prefix":"https://api.kasanegi.com/preview/v1/enrich","gateway_production_prefix":"https://api.kasanegi.com/v1/enrich","first_paid_call":{"endpoint_id":"enrich-company-by-name","preview_url":"https://api.kasanegi.com/preview/v1/enrich/company-by-name","production_url":"https://api.kasanegi.com/v1/enrich/company-by-name","price_usdc":"$0.02"},"endpoints":[{"endpoint_id":"enrich-company-by-name","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/company-by-name","gateway_production_url":"https://api.kasanegi.com/v1/enrich/company-by-name","price_usdc":"$0.02","buyer_job":"Japan company candidate resolution from name (= 5-mode disambiguation).","lifecycle":"paid_open"},{"endpoint_id":"enrich-company-by-domain","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/company-by-domain","gateway_production_url":"https://api.kasanegi.com/v1/enrich/company-by-domain","price_usdc":"$0.01","buyer_job":"Japan company resolution from web domain (= ~40% coverage).","lifecycle":"paid_open"},{"endpoint_id":"enrich-company-by-houjin","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/company-by-houjin-number","gateway_production_url":"https://api.kasanegi.com/v1/enrich/company-by-houjin-number","price_usdc":"$0.01","buyer_job":"Japan company profile from 13-digit corporate number (= gBizINFO live).","lifecycle":"paid_open"},{"endpoint_id":"enrich-business-signals","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/business-signals-by-houjin","gateway_production_url":"https://api.kasanegi.com/v1/enrich/business-signals-by-houjin","price_usdc":"$0.05","buyer_job":"Public-procurement and gazette signals by corporate number.","lifecycle":"paid_open"},{"endpoint_id":"enrich-edinet-filings","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/edinet-filings","gateway_production_url":"https://api.kasanegi.com/v1/enrich/edinet-filings","price_usdc":"$0.05","buyer_job":"EDINET regulatory filings list by EDINET code.","lifecycle":"paid_open"},{"endpoint_id":"enrich-people-by-houjin","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/people-by-houjin","gateway_production_url":"https://api.kasanegi.com/v1/enrich/people-by-houjin","price_usdc":"$0.01","buyer_job":"Listed-company officers (= EDINET annual-report rows) by corporate number.","lifecycle":"paid_open"},{"endpoint_id":"enrich-batch","method":"POST","gateway_preview_url":"https://api.kasanegi.com/preview/v1/enrich/batch","gateway_production_url":"https://api.kasanegi.com/v1/enrich/batch","price_usdc":"$0.05","buyer_job":"Batch company enrichment from name/domain/houjin (mixed, max 10 items).","lifecycle":"paid_open"}]},{"product_id":"jp-grants","product_name":"JP Grants","buyer_namespace":"grants","status":"paid_open","sold_endpoint_count":4,"gateway_preview_prefix":"https://api.kasanegi.com/preview/v1/grants","gateway_production_prefix":"https://api.kasanegi.com/v1/grants","first_paid_call":{"endpoint_id":"grants-detail","preview_url":"https://api.kasanegi.com/preview/v1/grants/detail","production_url":"https://api.kasanegi.com/v1/grants/detail","price_usdc":"$0.02"},"endpoints":[{"endpoint_id":"grants-detail","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/grants/detail","gateway_production_url":"https://api.kasanegi.com/v1/grants/detail","price_usdc":"$0.02","buyer_job":"Single-grant detail with structured fields, deadline, contact, and amount-extraction safety.","lifecycle":"paid_open"},{"endpoint_id":"grants-search","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/grants/search","gateway_production_url":"https://api.kasanegi.com/v1/grants/search","price_usdc":"$0.05","buyer_job":"Grant search by keyword + filters (keyword optional, default any).","lifecycle":"paid_open"},{"endpoint_id":"grants-upcoming","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/grants/upcoming","gateway_production_url":"https://api.kasanegi.com/v1/grants/upcoming","price_usdc":"$0.05","buyer_job":"Grant deadline calendar within N days (= 1-90, default 90).","lifecycle":"paid_open"},{"endpoint_id":"grants-eligible","method":"GET","gateway_preview_url":"https://api.kasanegi.com/preview/v1/grants/eligible","gateway_production_url":"https://api.kasanegi.com/v1/grants/eligible","price_usdc":"$0.05","buyer_job":"Grant ranking for company profile (= 5-factor weighted; review-required).","lifecycle":"paid_open"}]}]}