femtosHyperCore · Bridge & wallet
Ledger stream
Deposits, withdrawals, transfers and other non-trade balance moves.
WebSocket channel hc.ledger on wss://api.femtos.xyz/v1/ws
Parameters
| Param | In | Example or values |
|---|---|---|
kind | filter | (optional) |
token | filter | (optional) |
min_amount | filter | (optional) |
Subscribe
{"op":"subscribe","channel":"hc.ledger","filter":{}}Key: Authorization: Bearer $FEMTOS_KEY or X-API-KEY. Get a free key, or with no browser through agent onboarding.
Response fields
| Field | Type | Meaning |
|---|---|---|
data | object | {kind, user, token, amount, usdc_value, destination, hash, block, time} |
kind | string | spotTransfer, send, deposit, withdraw, borrowLend… |
Related: Bridge & wallet
- Bridge transfers GET /v1/bridges
Matched HyperCore ↔ HyperEVM transfers with 24 h stats. - Bridge coverage GET /v1/bridges/coverage
Every HyperCore ↔ HyperEVM leg since our data starts, paired with its other leg: matched share per direction and token, why the others are not, latency. - Bridge stream WS bridge.transfers
Each HyperCore ↔ HyperEVM transfer, initiated then completed. - Cross-layer wallet GET /v1/wallet/{address}
One address (or a named wallet's handle) on HyperCore, HyperEVM and Elysium, plus its latest events. - Wallet stream WS wallet
Every event of the three layers touching one address.