CryptoQuant Stablecoin Market Data API
This namespace contains endpoints to retrieve metrics related to the value of tokens, including price, market cap, etc.
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OpenAPI Specification
openapi: 3.2.0
info:
version: 1.3.0
title: CryptoQuant Data Stablecoin Market Data API
termsOfService: https://cryptoquant.com/terms-of-service
contact:
name: API Support
email: contact@cryptoquant.com
description: The CryptoQuant Data API provides simple and powerful endpoints to get information on general transaction data and aggregate on-chain statistics straight from the blockchain. The API root endpoint URL is `https://api.cryptoquant.com/v1/`.
servers:
- url: https://api.cryptoquant.com/v1
description: Default server
tags:
- name: Stablecoin Market Data
description: This namespace contains endpoints to retrieve metrics related to the value of tokens, including price, market cap, etc.
paths:
/stablecoin/market-data/price-ohlcv:
get:
tags:
- Stablecoin Market Data
summary: Price OHLCV
description: 'This endpoint returns metrics related to Stablecoin''s Index Price.
Price OHLCV data consists of five metrics.
`open`, the opening price at the beginning of the window, `close`, USD closing price at the end of the window,
`high`, the highest USD price in a given window, `low`, the lowest USD price in a given window,
and `volume`, the total token volume traded in a given window.
At this endpoint, metrics are calculated by Minute, Hour and Day.
Stablecoin Index Price is calculated by taking VWAP(Volume Weighted Average Price) of Stablecoin price data aggregated from global exchanges. You can check supported exchanges here.'
operationId: getPriceOHLCVSC
parameters:
- description: A Stablcoin token from the table that we support. [See here](#tag/Supported-Stablecoin-List)
explode: false
in: query
name: token
required: true
schema:
type: string
style: form
example: usdt_eth
- description: Currently we support `day`, `hour`, and `min`.
explode: false
in: query
name: window
schema:
type: string
default: day
style: form
example: day
- description: This defines the starting time for which data will be gathered, formatted as YYYYMMDDTHHMMSS (indicating YYYY-MM-DDTHH:MM:SS, UTC time). If window=day is used, it can also be formatted as YYYYMMDD (date). If window=block is used, you can also specify the exact block height (e.g. 510000). If this field is not specified, response will include data from the earliest time.
explode: false
in: query
name: from
required: false
schema:
type: string
style: form
example: 20191001T100000
- description: This defines the ending time for which data will be gathered, formatted as YYYYMMDDTHHMMSS (indicating YYYY-MM-DDTHH:MM:SS, UTC time). If window=day is used, it can also be formatted as YYYYMMDD (date). If window=block is used, you can also specify the exact block height (e.g. 510000). If this field is not specified, response will include data from the latest time.
explode: false
in: query
name: to
required: false
schema:
type: string
style: form
example: 20191001T103025
- description: The maximum number of entries to return before the latest data point (or before `to` if specified). This field ranges from 1 to 100,000.
explode: false
in: query
name: limit
required: false
schema:
type: integer
default: 100
minimum: 1
maximum: 100000
style: form
example: 100
- description: A format type about return message type. Supported formats are json, csv.
explode: false
in: query
name: format
required: false
schema:
type: string
default: json
style: form
example: json
x-codeSamples:
- lang: Shell
source: 'curl -X GET "https://api.cryptoquant.com/v1/stablecoin/market-data/price-ohlcv?token=usdt_eth&window=day&from=20191001&limit=2" \
-H "Authorization: Bearer <YOUR_API_KEY>"'
- lang: JavaScript
source: "fetch(\"https://api.cryptoquant.com/v1/stablecoin/market-data/price-ohlcv?token=usdt_eth&window=day&from=20191001&limit=2\", { headers: { \"Authorization\": \"Bearer <YOUR_API_KEY>\"} })\n .then(response => response.json())\n .then(data => console.log(data))"
- lang: NodeJS
source: "require('axios')\n .get(\"https://api.cryptoquant.com/v1/stablecoin/market-data/price-ohlcv?token=usdt_eth&window=day&from=20191001&limit=2\", { headers: { Authorization: 'Bearer <YOUR_API_KEY>' } })\n .then(response => console.log(response))"
- lang: Ruby
source: 'require ''net/http''
uri = URI("https://api.cryptoquant.com/v1/stablecoin/market-data/price-ohlcv?token=usdt_eth&window=day&from=20191001&limit=2")
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer <YOUR_API_KEY>"
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(req) }
puts res.body'
- lang: Python
source: 'import requests
headers = {''Authorization'': ''Bearer <YOUR_API_KEY>''}
url = "https://api.cryptoquant.com/v1/stablecoin/market-data/price-ohlcv?token=usdt_eth&window=day&from=20191001&limit=2"
print(requests.get(url, headers=headers).json())'
responses:
'200':
description: Price OHLCV Data
content:
application/json:
schema:
type: object
required:
- status
- result
properties:
status:
type: object
description: The status object is return with most of requests and indicates if the request was successful. If it is not successful, error information is included.
properties:
code:
type: integer
format: int32
description: HTTP status code
message:
type: string
description: Text description of the error or success.
required:
- code
- message
result:
type: object
required:
- window
- data
properties:
window:
type: string
description: The size of window. It can be day, hour, min, or block and it depends on the user request.
data:
type: array
items:
type: object
required:
- open
- high
- low
- close
- volume
properties:
date:
type: string
description: The date in YYYY-DD-MM. This optional field only appears when window=day is used.
blockheight:
type: string
description: The height of the block. This optional field only appears when window=block is used.
datetime:
type: string
description: The date and time formatted as YYYY-MM-DDTHH:MM:SS (UTC time). This field only appears when window=block or window=min is used.
open:
type: number
description: opening price at the beginning of the window.
high:
type: number
description: opening price at the end of the window.
low:
type: number
description: The highest price in a given window.
close:
type: number
description: The lowest price in a given window.
volume:
type: number
description: The total traded amount in a given window.
example:
status:
code: 200
message: success
result:
window: day
data:
- date: '2026-06-14'
open: 0.99864875
high: 0.99956
low: 0.99800335
close: 0.99929
volume: 131213850.83
- date: '2026-06-13'
open: 0.99939
high: 0.99971092
low: 0.9986182
close: 0.99867749
volume: 85767882.77
security:
- AccessToken: []
/stablecoin/market-data/capitalization:
get:
tags:
- Stablecoin Market Data
summary: Capitalization
description: 'This endpoint returns metrics related to market capitalization. We currently provide market_cap, which is total market capitalization of the token, calculated by multiplying the circulating supply with its USD price(circulating_supply * price_usd_close).
**📖 Data Guide:** Capitalization models — definition, interpretation, and chart examples.'
operationId: getCapitalizationSC
parameters:
- description: A Stablcoin token from the table that we support. [See here](#tag/Supported-Stablecoin-List)
explode: false
in: query
name: token
required: true
schema:
type: string
style: form
example: usdt_eth
- description: Currently we support `day` and `block`.
explode: false
in: query
name: window
schema:
type: string
default: day
style: form
example: day
- description: This defines the starting time for which data will be gathered, formatted as YYYYMMDDTHHMMSS (indicating YYYY-MM-DDTHH:MM:SS, UTC time). If window=day is used, it can also be formatted as YYYYMMDD (date). If window=block is used, you can also specify the exact block height (e.g. 510000). If this field is not specified, response will include data from the earliest time.
explode: false
in: query
name: from
required: false
schema:
type: string
style: form
example: 20191001T100000
- description: This defines the ending time for which data will be gathered, formatted as YYYYMMDDTHHMMSS (indicating YYYY-MM-DDTHH:MM:SS, UTC time). If window=day is used, it can also be formatted as YYYYMMDD (date). If window=block is used, you can also specify the exact block height (e.g. 510000). If this field is not specified, response will include data from the latest time.
explode: false
in: query
name: to
required: false
schema:
type: string
style: form
example: 20191001T103025
- description: The maximum number of entries to return before the latest data point (or before `to` if specified). This field ranges from 1 to 100,000.
explode: false
in: query
name: limit
required: false
schema:
type: integer
default: 100
minimum: 1
maximum: 100000
style: form
example: 100
- description: A format type about return message type. Supported formats are json, csv.
explode: false
in: query
name: format
required: false
schema:
type: string
default: json
style: form
example: json
x-codeSamples:
- lang: Shell
source: 'curl -X GET "https://api.cryptoquant.com/v1/stablecoin/market-data/capitalization?token=usdt_eth&window=day&from=20191001&limit=2" \
-H "Authorization: Bearer <YOUR_API_KEY>"'
- lang: JavaScript
source: "fetch(\"https://api.cryptoquant.com/v1/stablecoin/market-data/capitalization?token=usdt_eth&window=day&from=20191001&limit=2\", { headers: { \"Authorization\": \"Bearer <YOUR_API_KEY>\"} })\n .then(response => response.json())\n .then(data => console.log(data))"
- lang: NodeJS
source: "require('axios')\n .get(\"https://api.cryptoquant.com/v1/stablecoin/market-data/capitalization?token=usdt_eth&window=day&from=20191001&limit=2\", { headers: { Authorization: 'Bearer <YOUR_API_KEY>' } })\n .then(response => console.log(response))"
- lang: Ruby
source: 'require ''net/http''
uri = URI("https://api.cryptoquant.com/v1/stablecoin/market-data/capitalization?token=usdt_eth&window=day&from=20191001&limit=2")
req = Net::HTTP::Get.new(uri)
req["Authorization"] = "Bearer <YOUR_API_KEY>"
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(req) }
puts res.body'
- lang: Python
source: 'import requests
headers = {''Authorization'': ''Bearer <YOUR_API_KEY>''}
url = "https://api.cryptoquant.com/v1/stablecoin/market-data/capitalization?token=usdt_eth&window=day&from=20191001&limit=2"
print(requests.get(url, headers=headers).json())'
responses:
'200':
description: Market capitalization of the stable coin, calculated by total_supply * price_usd_close.
content:
application/json:
schema:
type: object
required:
- status
- result
properties:
status:
type: object
description: The status object is return with most of requests and indicates if the request was successful. If it is not successful, error information is included.
properties:
code:
type: integer
format: int32
description: HTTP status code
message:
type: string
description: Text description of the error or success.
required:
- code
- message
result:
type: object
required:
- window
- data
properties:
window:
type: string
description: The size of window. It can be day or block, and it depends on the user request.
data:
type: array
items:
type: object
required:
- market_cap
properties:
date:
type: string
description: The date in YYYY-DD-MM. This optional field only appears when window=day is used.
blockheight:
type: string
description: The height of the block. This optional field only appears when window=block is used.
datetime:
type: string
description: The date and time formatted as YYYY-MM-DD HH:MM:SS (UTC time). This field only appears when window=block is used.
market_cap:
type: number
description: Market capitalization of the stable coin, calculated by total_supply * price_usd_close.
example:
status:
code: 200
message: success
result:
window: day
data:
- date: '2026-06-14'
market_cap: 94249574985.83
- date: '2026-06-13'
market_cap: 94149361368.76
security:
- AccessToken: []
components:
securitySchemes:
AccessToken:
type: http
scheme: bearer
bearerFormat: JWT
description: 'For each API request, include this HTTP header:
`Authorization` with the `Bearer <YOUR_API_KEY>`. Bearer access token is the type of HTTP Authorization. You have to include access token to the HTTP header and note that leading bearer is required.
You must include your access token in HTTP header in every request you make. The token is unique, issued for each client, and regularly changed(once a year). To obtain an access token, please [upgrade your plan](https://cryptoquant.com/pricing) to Professional or Premium plan. You''ll be able to see your access token on the [API tab](https://cryptoquant.com/settings/api) of your profile page after the subscription.'
QueryParameter:
type: apiKey
name: api_key
in: query
description: 'For each API reqeust, include `api_key` parameter.
You must request with your access token in query parameter in every request you make. The token is unique, issued for each client, and regularly changed(once a year). To obtain an access token, please [upgrade your plan](https://cryptoquant.com/pricing) to Professional or Premium plan. You''ll be able to see your access token on the [API tab](https://cryptoquant.com/settings/api) of your profile page after the subscription.
If you are using Excel, you can use the `api_key` parameter to request with your access token to return data either in `json` or `csv`.'
x-tagGroups:
- name: Discovery
tags:
- Available Endpoints
- Supported Stablecoin List
- Supported ERC20 List
- Supported Alt List
- name: Bitcoin
tags:
- BTC Entity Status
- BTC Exchange Flows
- BTC Flow Indicator
- BTC Market Indicator
- BTC Network Indicator
- BTC Miner Flows
- BTC Inter Entity Flows
- BTC Fund Data
- BTC Market Data
- BTC Miner Data
- BTC Network Data
- BTC Mempool Statistics
- BTC Lightning Statistics
- name: Ethereum
tags:
- ETH Entity Status
- ETH Exchange Flows
- ETH Flow Indicator
- ETH Market Indicator
- ETH 2.0
- ETH Fund Data
- ETH Market Data
- ETH Network Data
- name: XRP
tags:
- XRP Entity Status
- XRP Entity Flows
- XRP Flow Indicator
- XRP Market Data
- XRP Network Data
- XRP Network Indicator
- XRP Dex Data
- XRP AMM Data
- name: TRX
tags:
- TRX Market Data
- TRX Network Data
- TRX DEFI
- name: Stablecoin
tags:
- Stablecoin Entity Status
- Stablecoin Exchange Flows
- Stablecoin Flow Indicator
- Stablecoin Market Data
- Stablecoin Network Data
- name: ERC20
tags:
- ERC20 Entity Status
- ERC20 Exchange Flows
- ERC20 Flow Indicator
- ERC20 Market Data
- ERC20 Network Data
- name: Alt
tags:
- Alt Market Data
- name: Utilities
tags:
- Latency
x-provenance:
method: harvested
publisher: CryptoQuant
source: https://docs.cryptoquant.com/openapi/v1.json
note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
stamped by stamp-openapi-provenance.py (roadmap#793)