HyperEVM · Launches

Launches stream

One message per new LiquidLaunch launch, the moment its block is indexed.

WebSocket channel hyperevm.launches on wss://api.femtos.xyz/v1/ws

Parameters

Param	In	Example or values
`include_spam`	filter	`(empty)`, `true`

{"op":"subscribe","channel":"hyperevm.launches","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`	LaunchRow[]	last 50 launches at subscribe
`data`	LaunchRow	one new launch (same shape as GET /api/launches)
`include_spam`	filter	true: launches of spam tokens too, flagged spam

LiquidLaunch launches GET /v1/launches
Latest LiquidLaunch bonding-curve launches, newest first.
Launch detail & signals GET /v1/launches/{token}
Metrics, dev wallet, early buyers and risk signals of one launch.
Launch timeline GET /v1/launches/{token}/timeline
The whole life of a launch as ordered events with running state.