Compute a SHA-256 fingerprint of any string: full hex digest, colon-separated (like SSH fingerprints), a short 16-char id, and base64. Deterministic, CPU-only. Pass ?text=<content>.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.00 tokens | 8iZbje...7j68 |
| Base | exact | $0.001000 USDC | 0x7f4c...9d53 |
| Polygon | exact | $0.001000 USDC | 0x7f4c...9d53 |