Gemini Trust Company

Gemini Trust Company Positions API

Authenticated endpoints for viewing positions and order history. Use REST positions for recovery or audit snapshots after reconnects, missed WebSocket messages, and settlement windows.

GitHub OpenAPI

Operations 5

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /v1/prediction-markets/orders/active List open prediction market orders · Get active orders #
Ask an LLM
“Which of my prediction market orders are still open?”
“Can I see open orders for just one contract?”
Tell an agent
List my open prediction market orders.
Show my active orders on contract {symbol}.
POST /v1/prediction-markets/orders/history List filled or cancelled prediction orders · Get order history #
Ask an LLM
“What prediction market orders of mine were filled last week?”
“Can I pull cancelled orders within a bounded time window?”
Tell an agent
Show my {status} prediction orders closed between {from} and {to}.
List my past orders on contract {symbol}.
POST /v1/prediction-markets/positions List current prediction market positions · Get positions #
Ask an LLM
“What prediction market positions am I holding right now?”
“Can I sort my open positions by unrealized profit and loss?”
Tell an agent
Show my current positions in event {eventTicker}.
List my open positions sorted by {sort}.
POST /v1/prediction-markets/positions/settled List settled prediction positions and payouts · Get settled positions #
Ask an LLM
“How much did I get paid out on contracts that have resolved?”
“Can I include cash-outs when reviewing my settled positions?”
Tell an agent
List my settled positions sorted by {sort}.
Show settled positions in category {category} matching {search}.
POST /v1/prediction-markets/metrics/volume Get my share volume for an event · Get volume metrics #
Ask an LLM
“How many contracts have I traded as maker versus taker in an event?”
“Is event volume measured in shares or in dollars?”
Tell an agent
Show per-contract volume metrics for event {eventTicker}.
Get my maker and taker volume in {eventTicker} between {startTime} and {endTime}.

Documentation

📖
Documentation
https://developer.gemini.com/rest-api/rest-api
📖
APIReference
https://developer.gemini.com/rest
📖
Documentation
https://developer.gemini.com/rest-api/prediction-markets
📖
APIReference
https://developer.gemini.com/prediction-markets-spec

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/gemini-trust/refs/heads/main/openapi/gemini-trust-positions-api-openapi.yml

Other Resources

🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/gemini-trust/refs/heads/main/errors/gemini-trust-problem-types.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/gemini-trust/refs/heads/main/data-model/gemini-trust-data-model.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/gemini-trust:gemini-trust-positions-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

gemini-trust-positions-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Gemini Prediction Markets Positions API
  description: 'API for trading prediction market contracts on Gemini.


    **Note:** Only fields documented in this specification are considered stable. Undocumented fields in API responses may change or be removed without notice.'
  version: 1.0.0
  contact:
    name: Gemini API Support
servers:
- url: https://api.gemini.com
  description: Production
- url: https://api.sandbox.gemini.com
  description: Sandbox
tags:


# --- truncated at 32 KB (45 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/gemini-trust/refs/heads/main/openapi/gemini-trust-positions-api-openapi.yml