Stablecoin charts by chain: supply and market cap history

$0.005 per call · failed calls are never charged · no account needed: a card key or USDC

Stablecoin charts by chain from DefiLlama: the stablecoin market cap (circulating supply) in US dollars on one blockchain (Base, Ethereum, Solana, Tron, Arbitrum…) or on all chains together, day by day for up to 365 days, with the latest figure and its 1, 7 and 30-day change. Without a chain, also the ten largest chains by supply. Use to track stablecoin inflows to a chain, chart liquidity growth, or compare ecosystems.

Run it free (3 free calls) Buy credits by card (from $1) Example result (JSON)

Try it with your own inputs

Blockchain by name, e.g. Base, Ethereum, Solana, Tron; leave out for all chains together

Uses one of your 3 free calls. Nothing is charged, and a call that fails is not counted.

Inputs

NameTypeDescription
chainstringBlockchain by name, e.g. Base, Ethereum, Solana, Tron; leave out for all chains together
daysintegerDays of daily history to return, 1-365 (default 30)

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://glyphcall.com/stablecoin/charts?chain=Base"

Or one of your 3 free calls, no key:

curl "https://glyphcall.com/stablecoin/charts?chain=Base&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum or Solana over x402; Base or Tempo over MPP) and retries.

Example result

{
  "chain": "Base",
  "asOf": "2026-11-14",
  "circulatingUsd": 5180838088,
  "changePercent": {
    "d1": -1.5,
    "d7": 0.89,
    "d30": -1.78
  },
  "days": 2,
  "history": [
    {
      "date": "2026-11-13",
      "circulatingUsd": 5259932305
    },
    {
      "date": "2026-11-14",
      "circulatingUsd": 5180838088
    }
  ],
  "source": "DefiLlama stablecoins (stablecoins.llama.fi)"
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is stablecoin_charts, and the first 25 successful calls are free:

https://glyphcall.com/mcp

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