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Gemini Trust Company Derivatives API

The Derivatives API from Gemini Trust Company — 6 operation(s) for derivatives.

Gemini Trust Company Derivatives 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 Derivatives. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 6 operations across 6 paths, and defines 10 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.

6 operations 6 paths 10 schemas 2 GET4 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.gemini.com
Authentication
API Key, API Key, API Key
Resource Areas
1

Authentication & Security 3

Gemini Trust Company Derivatives API declares 3 security schemes for authenticating requests. An API key is passed in the header as X-GEMINI-APIKEY (apiKeyAuth). 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).

  • apiKeyAuth — Your API key
  • payloadAuth — Base64-encoded JSON payload
  • signatureAuth — HEX-encoded HMAC-SHA384 of payload signed with API secret

Paths & Operations 6

Across 6 paths, the API surfaces 6 operations — 2 GET, 4 POST. Each is listed below with its method, path, parameters, and response codes.

Derivatives 6
POST
/v1/margin
Get Account Margin
getAccountMargin 6 params body → 200
POST
/v1/perpetuals/fundingPayment
List Funding Payments
listFundingPayments 8 params body → 200
GET
/v1/perpetuals/fundingpaymentreport/records.xlsx
Get Funding Payment Report File
getFundingPaymentReportFile 9 params body → 200400404429500
POST
/v1/perpetuals/fundingpaymentreport/records.json
Get Funding Payment Report JSON
getFundingPaymentReportJson 9 params body → 200400404429500
POST
/v1/positions
Get Open Positions
getOpenPositions 6 params body → 200400401403404429500
GET
/v1/riskstats/{symbol}
Get Risk Stats
getRiskStats 1 param → 200

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are MarginResponse (13 properties), OpenPosition (8 properties), FundingTransfer (6 properties), FundingPaymentReportItem (6 properties). Each schema is shown below with its type and property counts.

TimestampType
timestamp
MarginResponse
object
13 properties
FundingTransfer
object
6 properties 5 required
Quantity
object
2 properties 2 required
OpenPosition
object
8 properties
FundingPaymentReportItem
object
6 properties 5 required
RiskStatsResponse
object
5 properties
FundingPayment
object
2 properties 2 required
Nonce
The nonce, as described in [Private API Invocation](/authentication/api-keyprivate-api-invocation)
ErrorResponse
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

gemini-trust-derivatives-api-openapi.yml Raw ↑

Other APIs Gemini Trust Company publishes across the network.

Gemini WebSocket API
Gemini MCP Server
Gemini Trust Company Account Administration API
Gemini Trust Company Clearing API
Gemini Trust Company Combos API
Gemini Trust Company Fund Management API
Gemini Trust Company Instant API
Gemini Trust Company Margin Trading API
Gemini Trust Company Market Data API
Gemini Trust Company Markets API
Gemini Trust Company OAuth API
Gemini Trust Company Orders API
Where this information came from

This is an independent, third-party profile of Gemini Trust Company Derivatives API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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