Add Japanese-subsidy search
to your site in one line

A drop-in JavaScript widget for advisor firms, chambers of commerce, and SMB-support portals. Paste a <script> tag plus a single <div>; filters, results, and primary-source links render automatically — no build step, no React/Vue dependency.

<script async src="https://autonomath.ai/widget/autonomath.js"></script> <div data-autonomath-widget data-key="wgt_live_YOUR_KEY"></div>

Live demo (production JS, language=en)

The above is a demo render. With a production key whose origin is allowlisted, live results render on your site. See the widget demo page for additional themes (light / dark / programmatic).

Why teams ship the widget

One-line install

Just a script tag and a div. Works in plain HTML — no React/Vue, no build pipeline. Drops into existing CMS pages.

Always-fresh results

Backed by AutonoMath's 13,578-program database, refreshed nightly. Primary-source URLs and deadlines flow straight through.

Origin-locked keys

Each key is bound to allowlisted origins, blocking click-bombs and unauthorized third-party reuse.

Theme-aware UI

Light / dark themes plus CSS overrides. Match your existing palette and typography without iframe wrappers.

Cite-able results

Every program links to its primary source — METI, MAFF, JFC, or the relevant prefecture. Visitors verify the basis themselves.

Self-serve, flat monthly

Business and Whitelabel both ship via Stripe Checkout. Keys are issued automatically — no sales call, no onboarding gate.

Widget plans

A separate plan from the metered API (¥3.30/req tax incl.). Designed for sites that want a fixed monthly bill.

Business

¥10,000 / month (tax excl.)

10,000 req/month included; overage ¥3.30/req tax incl.

  • Designed for advisor firms and SMB-support sites
  • 10,000 req/month included as standard usage
  • Overage billed automatically via Stripe usage-based at ¥3.30/req
  • "Powered by AutonoMath" footer is shown
  • Multiple origins per key (prod + staging, etc.)
  • Qualified invoice (T8010001213708) issued automatically by Stripe

Whitelabel

¥30,000 / month (tax excl.)

100,000 req/month fair use; no AutonoMath branding

  • Designed for chambers of commerce and financial institutions running their own brand
  • "Powered by AutonoMath" footer is removed
  • Up to 100,000 req/month (fair use) at no extra charge
  • Same origin allowlist and primary-source links as Business
  • We only contact you if usage materially exceeds 100,000 req
  • Qualified invoice (T8010001213708) issued automatically by Stripe

Sign-up form

Fill in the fields below and click "Continue to checkout" — you'll be redirected to Stripe Checkout. Once payment completes, your wgt_live_... key is issued via the dashboard.

No minimum term, no cancellation fee. Cancel anytime via Stripe Customer Portal. JCT (10%) is calculated automatically by Stripe and itemized as an external tax line on the qualified invoice (registration number T8010001213708).