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Trading

Create a policy-bounded Hyperliquid trading session

Creates a venue-scoped session after tenant authentication, agent-tenant ownership checks, optional agent-token scoping, wallet resolution, policy cap intersection, venue allowlist checks, and asset allowlist checks.

post/trade/sessions

Headers

X-Steward-Request-Timestampstring

Unix seconds, Unix milliseconds, or HTTP/ISO timestamp. Sensitive mutating routes require this or X-Steward-Request-Expires-At when request-expiry or request signatures are enforced.

X-Steward-Request-Expires-Atstring

Unix seconds, Unix milliseconds, or HTTP/ISO expiry time. Sensitive mutating routes require this or X-Steward-Request-Timestamp when request-expiry or request signatures are enforced.

X-Steward-Signaturestring

Authorization signature for sensitive mutating routes when STEWARD_REQUIRE_AUTH_SIGNATURE=true or production enforcement is enabled. Use v1=<hmac-sha256> or p256=<signature>.

X-Steward-Signing-Key-Idstring

Tenant request-signing key id used to select a managed HMAC signing key. Required when signing with a managed tenant key; omit only for static or app-client signing secrets.

Idempotency-Keystring

Required for signed sensitive requests and recommended for all sensitive mutating requests. Replays are scoped to authenticated or explicitly signed contexts.

Request body

agentIdstring
venue'hyperliquid' required
walletAddressstring
dailyCapnumber
perOrderCapnumber
leverageCapnumber
ttlSecondsinteger

Example request

{
  "allowedAssets": [
    "xyz:SPCX"
  ]
}

Response

JSON response

oktrue required

Changes

Changed in 1 of the 9 revisions of this API.1