Komoju Plans Pricing
KOMOJU has no subscription tiers, monthly fees, or setup fees for API access - its own marketing states "No sign up fees. No monthly fees. Ever!" Instead, KOMOJU charges a per-transaction fee that varies by payment method and region. Merchants open an account (test and live key pairs are issued) and are billed as a percentage of each successful transaction. High-volume merchants (published threshold around USD 150,000/month) can negotiate custom volume pricing. The rates below are Japan-region published rates and are indicative; exact contracted rates depend on the merchant agreement and are not reconciled here.
Komoju Plans Pricing is the machine-readable pricing-plan profile for KOMOJU on the APIs.io network, conforming to the API Commons Plans specification.
It defines 3 plans, covering free, usage, and enterprise tiers, with named plans including Test Environment, Pay-As-You-Go (Per Transaction), Volume / Enterprise.
Tagged areas include Payments, Payment Gateway, Japan, Konbini, and Fintech.
Plans
Every KOMOJU merchant account includes a test key pair (secret and publishable) to exercise the full API against test payment methods with no charge before going live.
- Full API Access (Test Mode)
- Test Payment Methods
- Webhooks
Live processing billed as a percentage of each successful transaction, with no monthly or setup fee. The rate depends on the payment method. Rates below are indicative Japan-region published rates.
- No Monthly Fee
- No Setup Fee
- Full API Access (Live Mode)
- All Payment Methods
- Webhooks
Negotiated volume pricing for high-volume merchants (published threshold around USD 150,000 per month). Contact KOMOJU / Degica for terms.
- Negotiated Per-Transaction Rates
- Volume Discounts
- Platform / Marketplace Model
Sources
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for plans
4 MCP tools reach this
find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/plans/komoju-plans-pricing"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.