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Interested in migrating to v2? We’re happy to help. Reach out to support@zinc.com and we’ll work with you to make the transition smooth.
Zinc v2 has reached full feature parity with v1. Returns, cancellations, and product data are all available in v2, along with significantly expanded retailer coverage and a modern API. If you’re still on v1, now’s the time to switch. Is Zinc 1.0 going away? Not immediately. Zinc 1.0 (dash.zinc.io) is staying live for now, but all new development is happening on v2. We recommend migrating sooner rather than later. What’s different about 2.0? Zinc 2.0 is a completely new system: a new dashboard (app.zinc.com), new API, and new account. We rebuilt everything leveraging AI, which lets us support way more retailers than before. Can I use my existing account/API keys? No. 2.0 requires a new account and new API keys. Your 1.0 credentials won’t carry over. It’s super-easy to get started. How is pricing different? 2.0 combines Zinc Managed Accounts funding and API fees into one system. You add funds to your wallet and everything is handled from there. You’ll be able to track every transaction and fee just like before. What features does 2.0 have that 1.0 doesn’t? More retailers, Machine Payments Protocol support, product data endpoints, and more flexibility in what you can do on those retailers (e.g. picking different delivery options). Should I switch to 2.0? Yes. v2 now has everything v1 has — including returns, cancellations, and product data — plus significantly more retailer coverage. The sooner you move to v2, the more we’ll prioritize your specific needs. I have more questions. Email us or book time with Ian directly

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Ready to port your code?

Migration reference

Endpoint-by-endpoint mapping, request and response shape diffs, webhook consolidation, and validation steps. Read this if you’re porting by hand.

Agent runbook

Workflow for Claude Code (or any coding agent) to execute the port directly against your integration repository — discovery, auth swap, endpoint port, webhook consolidation, validation.