Mart402
not read yet
Use
- For
- Developers building AI agents that need pay-per-call web, document, and Japanese statutory calculation APIs
- Runs as
- API
- Used for
- convert web pages and PDFs into markdown for agents
- calculate Japanese payroll, social insurance, and withholding tax
- verify invoice totals and Japanese corporate registration numbers
- Has an MCP server (5 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsmart402.com ↗
- MCP servercom.mart402/docsverified in the MCP registry
- Stateanswers, 14 toolschecked 2026-10-24
- Address to connectmart402.com/mcp/docs
- OpenAPI spec65 pathsthe spec ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
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betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Mart402 for?
Sign in to leave a noteWhat is Mart402?
Pay-per-call APIs that extract web pages to markdown, parse and OCR documents, verify invoices and compute Japanese payroll and tax figures. It is listed in the Atlas under Developer tools.
Who is Mart402 for?
Developers building AI agents that need pay-per-call web, document, and Japanese statutory calculation APIs
Do people use Mart402?
Little sign of use.
What are alternatives to Mart402?
In Developer tools, by use: TinyFish, ApyHub, Anchor Browser, DocVerify, Airtop.ai, ToolMintX.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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Before we count this visit
Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.