Elysium · Bridge & wallet

Token registry

Links one token across Elysium, HyperEVM and HyperCore.

GET https://api.femtos.xyz/v1/coins

Parameters

Param	In	Example or values
`layer`	query	`elysium`
`q`	query	`<token>`

curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/coins?layer=elysium&q=<token>"

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

Field	Type	Meaning
`id · symbol · decimals`	string · int	token on this layer
`priceUsd`	decimal \| null	last price
`links.evm · links.core`	object	the same asset on the other layers
`coverage`	object	whether we index it

Bridge movements GET /v1/bridges
HyperEVM ↔ Elysium movements with 24 h stats.
Bridge stream WS elysium.bridge
Each state change of a HyperEVM ↔ Elysium movement, live.
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.
Coin detail GET /v1/coins/{layer}/{id}
One token: its links across layers, the markets it trades on, its 5 largest holders.