Gemini Trust Company Trading API
Authenticated REST endpoints for placing and managing orders. Treat REST order placement as payload reference or a one-off server workflow; for active trading and market making, prefer WebSocket order.place.
Gemini Trust Company Trading API is one of 20 APIs that Gemini Trust Company publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Trading. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes 4 operations across 4 paths, and defines 25 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.
Requests are made against 2 base URLs: https://api.gemini.com, https://api.sandbox.gemini.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 3
Gemini Trust Company Trading API declares
3 security schemes
for authenticating requests.
An API key is passed in the header as X-GEMINI-APIKEY (apiKey).
An API key is passed in the header as X-GEMINI-PAYLOAD (payloadAuth).
An API key is passed in the header as X-GEMINI-SIGNATURE (signatureAuth).
apiKey— Gemini API key with appropriate permissionspayloadAuth— Base64-encoded private REST payload. See Gemini private REST authentication.signatureAuth— Hex HMAC-SHA384 signature of the payload using the API secret.
Paths & Operations 4
Across 4 paths, the API surfaces 4 operations — 4 POST. Each is listed below with its method, path, parameters, and response codes.
Authenticated REST endpoints for placing and managing orders. Treat REST order placement as payload reference or a one-off server workflow; for active trading and market making, p…
Schemas 25
The contract defines 25 schemas that model the data the API accepts and returns. The most detailed are BatchOrderResponse (22 properties), OrderResponse (19 properties), ContractMetadata (13 properties), OrderRequest (9 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs Gemini Trust Company publishes across the network.
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