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Monthly spend report
Crypto card spend: March 2026
$736.0M was spent with crypto cards in March 2026 across the programs tracked by PaymentScan, up 19.6% on February 2026. Figures are settled card payments, not top-ups, compiled from PaymentScan data as republished by Castle Labs.
Total settled spend
$736.0M
Vs previous month
+19.6%
Largest program
RedotPay
$309.0M, issuer-reported
Largest tracked programs
| Program | Spent in March 2026 | Share | Basis |
|---|---|---|---|
| RedotPay | $309.0M | 42.0% | Issuer-reported |
| ether.fi Cash | $62.6M | 8.5% | Onchain |
| KAST | $60.1M | 8.2% | Onchain, daily batches |
| Wirex One | Not tracked | n/a | Onchain |
| Karta | $17.2M | 2.3% | Onchain, daily batches |
| Plasma One | $1.1M | 0.1% | Onchain |
| All other programs and unattributed issuer flows | $286.0M | 38.9% | Mixed |
Program figures for the six largest programs are published monthly by Castle Labs. A zero means the program was not yet tracked that month, not that it processed nothing. Full program-by-program tables are published for the latest month on the spend tracker.