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Purchase API Credits

Credits buy verifiable mineral data — structured JSON with cryptographically verifiable provenance. Pay with credit card via Stripe; your API key is delivered on this page after payment. No account creation needed.

⚡ Also available via x402 — Every API endpoint accepts real-time USDC micropayments on Base using the x402 protocol. No account needed. Simply call any endpoint and follow the 402 Payment Required prompt. Learn more →
Starter
$5
one-time purchase
Try the API with enough credits for substantial research. ≈51% off list ($10.25 value).
  • 50 benchmark calls
  • 10 district reports
  • 5 price snapshots
  • 30-day access to purchased data (attestation permanent)
Pro Popular
$25
one-time purchase
Designed for regular research use and integration testing. ≈55% off list ($56.25 value).
  • 300 benchmark calls
  • 50 district reports
  • 25 price snapshots
  • 30-day access window (attestation permanent)
  • Email support
Enterprise Feed
$499
per month
For agent pipelines, automated verifiable mineral data, and commercial applications.
  • 5,000 monthly calls
  • All endpoints included
  • Unlimited district reports
  • Price snapshot streaming
  • API key management dashboard (incl. key rotation)
  • Priority support

Need a custom plan?

Bulk licensing, SLAs / data licensing, custom schemas, or dedicated API capacity. Procurement teams: invoicing/PO, MSA + DPA, security-review packet (SOC 2 roadmap + pen-test summary), and an uptime SLA with a public status page.

Contact Sales →

Public-sector & academic tier

State geological surveys, universities, and nonprofits qualify for a discounted digitization tier — and a free pilot batch to evaluate the extraction pipeline.

Request public-sector pricing →
Data-error bounty

If any extracted value diverges from its attested source, report it — full refund plus a credit bounty. Every report becomes ground-truth data for our fidelity benchmark.