Build with Strata
Identify a raw card, sealed product or graded slab. Get the right market price. Connect markets when the registry has a verified match. These guides cover the complete account, API and agent journey.
Start here
- Connect your account: sign up or sign in, OAuth or API key, first lookup, billing and recovery.
- Quickstart: copyable requests for identification, raw pricing, slabs and graded markets.
- Agent operating guide: choose the right operation, manage uncertainty, process batches and resume after interruptions.
- API console: run queries with your existing account; no API key needed in the browser.
Choose the operation
| You have | Use | Read next |
|---|---|---|
| A photo | Your agent extracts visible evidence, then sends text. | Photo and bulk recipes |
| A name, nickname or listing | Identify raw or sealed products. | Identification |
| A partial search or explicit user choice | Suggest candidates; record confirmation for review. | Suggest and confirm |
| A known TCGplayer product | Price the exact printing, language and condition. | Raw and sealed pricing |
| A slab cert, barcode or label | Resolve graded identity independently of raw coverage. | Slab identification |
| An ALT identity or verified Strata link | Price one to four explicit graded markets. | Graded pricing |
| A Strata product UUID | Read capabilities and mapping progress. | Products and mappings |
| A corrected result | Submit evidence for review, without directly publishing. | Registry feedback |
Connect, operate and recover
- OAuth: registration, consent, scopes, token refresh, revocation and gateway requests.
- Billing lifecycle: human approvals, upgrades, scheduled downgrades, cancellation, invoices and failures.
- Monthly plans: credit costs, resets, limits and idempotency.
- Sandbox: isolated payments and credits with an approved tester's actual identity.
- Errors and retries: partial results, retry boundaries and support references.
- Coverage, pitfalls and migration: supported evidence and boundaries.
For agents and developers
- Endpoint reference and OpenAPI JSON: all public consumer operations and schemas.
- llms.txt: compact discovery and routing instructions.
- Complete documentation bundle: all customer guides in one text file, generated from the same sources as these pages.
- Reusable agent skill and integration guide: execution instructions for compatible hosts.
Missing prices are never zero. A missing raw link never invalidates a graded result. Suggestions and proposed links are not verified identity decisions. Strata supplies market observations, not authentication or guaranteed resale values.