Request a key. We approve manually during the pilot.

The Fonteum Data Platform API serves source-provenanced provider supply data. Every response carries per-field source, last-checked timestamp, and methodology link — audit-grade by default. Pilot access is operator-approved; we issue keys within 1 business day. No charge during the pilot.

What you get

• Bearer-token API key (format: fnt_...). Operator-issued; one key per organization.
• Free pilot tier: 1,000 requests/day, 60/min. Higher tiers post-Stripe.
• Every response carries per-field provenance — source, last-checked, methodology link.
• OpenAPI 3.0 spec at /api/v1/openapi.json; rendered docs at /docs/api.
• Response time: typically < 200ms; rate-limit headers on every call.

Related

• API documentation
• Pricing
• Security
• SLA
• Methodology