Total Stablecoin Market Cap

Total USD value of all stablecoins issued by the six largest providers, including USDT and USDC

View in Newhedge External link

How to call

Request format

GET 
curl -X GET "https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/METRIC_NAME?api_token=YOUR_TOKEN"
Query params

api_token (required) — 24 character token.

resolution (optional) — 1d only for the metrics on this chart. Any other value is refused with a 400 that names what is available; see Resolutions.

before (optional) — exclusive cursor, returns observations older than this timestamp_ms. Works on every resolution.

limit (optional) — the most recent N observations, maximum 5000. Finer resolutions page by default (2500); a 1d request returns the whole series unless you send limit or before.

before and limit narrow a time series. A response with no single time axis, such as a hash keyed by venue or a labelled snapshot table, has nothing to cut on. It is returned whole, and both parameters are ignored rather than rejected.

A before that is not a positive epoch-millisecond timestamp is a 400. It is the one paging value we reject rather than ignore, because a page size has a sensible default and a cursor does not.

include (optional) — definition wraps the response as {"definition": …, "data": …} and returns the record shown under each metric; see Definitions. Any other value is a 400.

Path params

:metric_name — one of the metric names listed below.

Responses

200 with JSON payload, 400 for an unknown include value, 401 for missing/invalid token, 404 for missing resources.

Metrics

Each metric is fetched independently. Responses are trimmed samples to show structure.

7 metrics
Metric

PAXstablecoin_pax_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_pax_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    26136476.03
  ],
  [
    1790812800000,
    26196469.93
  ],
  [
    1790899200000,
    26186036.21
  ]
]
Definition

Value: Supply of the named stablecoin in token units, as published by the data provider. Whether this is circulating or total supply is as the provider defines it.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06

Metric

GUSDstablecoin_gusd_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_gusd_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    38357788.32
  ],
  [
    1790812800000,
    38374244.19
  ],
  [
    1790899200000,
    38376290.47
  ]
]
Definition

Value: Supply of the named stablecoin in token units, as published by the data provider. Whether this is circulating or total supply is as the provider defines it.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06

Metric

BUSDstablecoin_busd_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_busd_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    34291192.95
  ],
  [
    1790812800000,
    34312899.82
  ],
  [
    1790899200000,
    34289863.79
  ]
]
Definition

Value: Supply of the named stablecoin in token units, as published by the data provider. Whether this is circulating or total supply is as the provider defines it.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06

Metric

DAIstablecoin_dai_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_dai_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    4603008045.02
  ],
  [
    1790812800000,
    4603073524.71
  ],
  [
    1790899200000,
    4573587224.1
  ]
]
Definition

Value: Supply of the named stablecoin in token units, as published by the data provider. Whether this is circulating or total supply is as the provider defines it.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06

Metric

USDCstablecoin_usdc_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_usdc_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    74729967115.78999
  ],
  [
    1790812800000,
    74419392619.84
  ],
  [
    1790899200000,
    74009575259.0
  ]
]
Definition

Value: Supply of the named stablecoin in token units, as published by the data provider. Whether this is circulating or total supply is as the provider defines it.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06

Metric

USDTstablecoin_usdt_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_usdt_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    183801017547.98
  ],
  [
    1790812800000,
    183744492081.24
  ],
  [
    1790899200000,
    183801712998.2
  ]
]
Definition

Value: Supply of the named stablecoin in token units, as published by the data provider. Whether this is circulating or total supply is as the provider defines it.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06

Metric

Stablecoin Total Supplystablecoin_total_supply

Data used by the Total Stablecoin Market Cap chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/total-stablecoin-marketcap/stablecoin_total_supply?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    263576922194.89
  ],
  [
    1790812800000,
    263232778166.09
  ],
  [
    1790899200000,
    262865841839.73
  ]
]
Definition

Value: Combined supply of the tracked US dollar stablecoins, in token units.

Units: token_units (1 token is pegged to 1 USD)

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: append_only. A stored day is never overwritten, so a later correction to a single stablecoin is not restated in the total.

Universe: Major US dollar stablecoins.

Methodology version: 2026-09-06