HyperEVM · Bridge & wallet

Bridge stream

Each HyperCore ↔ HyperEVM transfer, initiated then completed.

WebSocket channel bridge.transfers on wss://api.femtos.xyz/v1/ws

Parameters

Param	In	Example or values
`token`	filter	(optional)
`direction`	filter	`(empty)`, `evm_to_core`, `core_to_evm`

{"op":"subscribe","channel":"bridge.transfers","filter":{}}

Key: Authorization: Bearer $FEMTOS_KEY or X-API-KEY. Get a free key, or with no browser through agent onboarding.

Field	Type	Meaning
`snapshot: true`	object[]	last 50 transfers
`data`	object	one transfer in its new state (core_evm row shape)

Bridge transfers GET /v1/bridges
HyperCore ↔ HyperEVM transfers (core_evm) or HyperEVM ↔ Elysium movements (evm_elysium), 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.
Cross-layer wallet GET /v1/wallet/{address}
One address (or a named wallet's handle) on HyperCore, HyperEVM and Elysium, plus its latest events.