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GET
Futures signal engine

Authorizations

Authorization
string
header
required

An API key (shumi_sk_…) or a session JWT. Create a key with shumi login and shumi keys create.

Query Parameters

action
enum<string>
default:state

state is currently open signals; log is recent fires across assets.

Available options:
state,
log,
history
asset
string

Required when action=history.

Response

Success.

Success envelope. schemaVersion only changes on a breaking shape change, so a pinned client can detect one.

schemaVersion
integer
required
Example:

1

data
any
required

Route-specific payload.

meta
object
required