Cloud9Trader API
Unified API for algorithmic cryptocurrency and forex trading, providing REST and WebSocket endpoints for market data, order execution, and account management.
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curl "https://apis.io/api/v1/apis/cloud9trader:cloud9trader-api"
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OpenAPI Specification
openapi: 3.1.0
info:
title: Cloud9trader API
version: '2026-10-09'
description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-09: 3 operation(s) read from 1 public documentation page(s) (each operation
names its page in x-source). This is not the provider''s published contract; Cloud9trader has published no machine-readable contract that
the pipeline could find. Engine: local.'
x-evidence-tiers:
code-example: 1
documentation: 2
pages-with-code: 1
pages-read: 1
x-generated-from: documentation
x-provenance: generated
x-authored-by: API Evangelist
x-generated: '2026-10-09'
x-generator: generate-contract-from-docs.py
x-engine: local
x-sources:
- https://www.cloud9trader.com/documentation/cloud9trader-api/rest-api
servers:
- url: https://api.cloud9trader.com
paths:
/v1/currency/BTC:
get:
operationId: get_v1_currency_BTC
tags:
- Currency
summary: GET /v1/currency/BTC
x-source: https://www.cloud9trader.com/documentation/cloud9trader-api/rest-api
parameters:
- name: quote
in: query
required: false
schema:
type: string
responses:
'200':
description: Success (shape read from the example response on the page)
content:
application/json:
schema:
$ref: '#/components/schemas/GetV1CurrencyBtcResponse'
x-evidence:
kind: code-example
language: curl
snippet: "curl -H \"x-c9t-key: acb383affb802a95\" -G \"https://api.cloud9trader.com/v1/currency/BTC?quote=USD,EUR,ETH\" Response Example:\
\ {\n \"currency\": \"BTC\",\n \"name\": \"Bitcoin\",\n \"maxSupply\": 21000000,\n \"circulatingSupply\": 18283137,\n \"totalSupply\"\
: 18283137,\n \"updated\": \"2020-03-23T14:00:00.000Z\",\n \"quotes\": {\n \"USD\": {\n \"price\": 6159.73622,\n \"percentChange24h\"\
: 1.593,\n \"updated\": \"2020-03-23T13:59:59.874Z\"\n"
/v1/currency/BTC/historical:
get:
operationId: get_v1_currency_BTC_historical
tags:
- Currency
summary: Returns OHLC bars for historical currency exchange rates for BTC.
x-source: https://www.cloud9trader.com/documentation/cloud9trader-api/rest-api
parameters:
- name: interval
in: query
required: true
schema:
type: string
description: Bar interval, e.g. "M1".
- name: start
in: query
required: true
schema:
type: string
description: Range start in ISO 8601 format.
- name: end
in: query
required: false
schema:
type: string
description: Range end in ISO 8601 format.
responses:
'200':
description: Success (status as documented)
content:
application/json:
schema:
$ref: '#/components/schemas/GetV1CurrencyBtcHistoricalResponse'
x-evidence:
kind: documentation
/v1/{v1id}:
get:
operationId: get_v1_v1id
tags:
- Api
summary: List available currencies.
x-source: https://www.cloud9trader.com/documentation/cloud9trader-api/rest-api
parameters:
- name: v1id
in: path
required: true
schema:
type: string
responses:
'200':
description: Success (status as documented)
content:
application/json:
schema:
$ref: '#/components/schemas/GetV1V1IdResponse'
x-evidence:
kind: documentation
collapsed_from: 3 example path(s) differing only at v1Id
components:
schemas:
GetV1CurrencyBtcResponse:
type: object
properties:
currency:
type: string
name:
type: string
maxSupply:
type: integer
circulatingSupply:
type: integer
totalSupply:
type: integer
updated:
type: string
format: date-time
quotes:
type: object
properties:
USD:
type: object
properties:
price:
type: number
percentChange24h:
type: number
updated:
type: string
format: date-time
EUR:
type: object
properties:
price:
type: number
percentChange24h:
type: number
updated:
type: string
format: date-time
ETH:
type: object
properties:
price:
type: number
percentChange24h:
type: number
updated:
type: string
format: date-time
GetV1CurrencyBtcHistoricalResponse:
type: object
properties:
time:
type: string
description: Bar timestamp.
open:
type: number
description: Open price.
high:
type: number
description: High price.
low:
type: number
description: Low price.
close:
type: number
description: Close price.
GetV1V1IdResponse:
type: object
properties:
symbol:
type: string
description: Currency symbol.
name:
type: string
description: Currency name.
tags:
- name: Api
- name: Currency