# DefiLlama Stablecoin Charts All — Historical Aggregate Market Cap

> DefiLlama Stablecoin Charts All — Historical Aggregate Market Cap is a paid API for AI agents from defillama.use.x402atlas.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns a historical time series of aggregate stablecoin circulating supply across all chains tracked by DefiLlama.

## Facts

- Endpoint: GET https://defillama.use.x402atlas.com/stablecoin-charts-all
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defillama-stablecoin-charts-all-historical-aggregate-market-cap-ae7e3661
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EYHfGg1ifvrvqbVr4ugim

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability defillama-stablecoin-charts-all-historical-aggregate-market-cap-ae7e3661
```

Example prompt: Pull the full historical stablecoin market cap time series from DefiLlama across all chains so I can see how aggregate circulating supply has trended over time.

## When to prefer this

Use this endpoint when you need a historical time series of total stablecoin circulating supply across all chains — ideal for trend analysis, charting, or research into the growth of the stablecoin market. Choose this over per-chain or per-stablecoin endpoints when you want the global aggregate view. Optionally scope to a single stablecoin by id.

## Known failure modes

- Invalid stablecoin id returns empty or error response
- Network or upstream DefiLlama API unavailability causes timeout
- Payment of 0.005 USDC not processed results in 402 rejection
- Malformed query parameters may return an error or be ignored

## How this service works

Historical stablecoin market cap from DefiLlama — aggregate circulating-supply time series across all chains.

## Output

An array of time-stamped data points representing the aggregate circulating supply of all tracked stablecoins across all chains, enabling trend analysis and charting of total stablecoin market cap history.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "stablecoin": {
       "type": "string",
       "maxLength": 200,
       "description": "Optional DefiLlama stablecoin id to scope the chart (e.g. 1 for Tether)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "queried_at",
      "data"
     ],
     "properties": {
      "data": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "date": {
          "type": "string",
          "description": "Unix timestamp (seconds) as a string"
         },
         "totalCirculatingUSD": {
          "type": "object",
          "description": "Total circulating stablecoin USD on this date, keyed by peg type (e.g. peggedUSD)"
         }
        }
       }
      },
      "queried_at": {
       "type": "string",
       "format": "date-time",
       "description": "Time the upstream was queried"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [
   {
    "date": "1656633600",
    "totalCirculatingUSD": {
     "peggedUSD": 150000000000
    }
   }
  ],
  "queried_at": "2026-07-01T12:00:00Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defillama-stablecoin-charts-all-historical-aggregate-market-cap-ae7e3661/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defillama.use.x402atlas.com](https://www.zero.xyz/host/defillama.use.x402atlas.com/llms.txt)