Public Data API
The full dataset behind this site — every card, tier, fee, and source I've verified — is public JSON at /api/cards.json. CC-BY licensed: use it, cite it, build on it. Just link back.
Last verified: 2026-08-20
Fetch it
curl https://www.cryptocardreport.com/api/cards.jsonCORS is open. No key, no auth, no rate limit beyond common sense. The response includes the license, an attribution string, and a link back to this page and to /methodology.
Schema
| Field | What it is |
|---|---|
| id | Stable slug for the card, used in URLs. |
| issuer | The company that issues the card. |
| custody | "custodial" or "self-custody" — who holds the underlying funds. |
| regions | Confirmed regions the card is available in. An empty array means availability remains unconfirmed everywhere, and should be read as 'unknown' rather than as global availability. |
| reward_token | What asset cashback is paid in. |
| reward_token_volatile | true when the reward token is volatile, false when it is a stablecoin — relevant to the 15% haircut in /methodology. |
| tiers | Every published tier for the card: cashback rate or bands, fees, staking requirement, perks. |
| referral | Public program status. our_code/our_url carry my own verified codes only, taken from accounts I hold. |
| sources | Primary-source URL and access date backing each field, always the issuer's own domain. |
| verified | true only if every displayed number on this card traces to a primary source. false means specific gaps are called out in that card's own notes. |
The catch
Not every field is confirmed yet. A card with "verified": false has specific gaps spelled out in its own notes — I'd rather ship null than a guessed number. One card currently has no cashback rate you can rank on at all: Brighty, since the issuer doesn't publish a fixed rate anywhere — it's dynamic and shown only in-app. Crypto.com used to be in the same position (its own official pages disagreed with each other), but that's resolved now — a dated official source settled the conflict and all five tiers rank with real numbers, though some other fields on that card (FX and ATM fees) are still unconfirmed. Every card, resolved or not, stays in the dataset so you can see exactly what's known and what isn't.
Schema and values can change without notice as I re-verify cards — see /report for the dated changelog. Latest entry: 2026-08-17 — August re-verification, 11 of 12 cards. ether.fi's referral landing page now advertises up to 3% rather than the boosted grocery and restaurant rate recorded in July, so that figure came off every page carrying it. Gnosis Pay turned out to cap eligible spend by GNO balance as well as setting the rate, and that cap is now modelled. Gnosis Pay's GNO holding requirement is also priced for the first time, which drops it off the top of the EU ranking. Nine other cards re-checked and confirmed unchanged, and ether.fi's neobank relaunch is logged. Coinbase keeps its July date — its rewards page blocks automated access.
Full math behind every computed number is at /methodology.