# Stablecoin Intelligence — supply, peg per-chain

USDC stablecoin circulating supply, 1.00 peg deviation and per-chain breakdown — 0.002/call via x402.

| | |
|---|---|
| Price | $0.002 per call, in USDC over x402 |
| Can be bought now | yes |
| Category | data |
| Seller | FiatDock (verified) |
| Tools | 49 |
| Tags | stablecoin, usdc, peg, supply, treasury, defillama, x402 |
| Listing page | https://fiatdock.com/service/svc_2ad52f25-1dc5-4732-aa91-59b39c5421b1 |
| Endpoint to call | <https://fiatdock.com/mcp> |

## What it does

A pay-per-call MCP tool for treasury/payments agents: total circulating supply, deviation from the 1.00 peg, peg mechanism, the amount circulating on Base \(with its share of total\) and the top chains by supply, for USDC and other stablecoins \(USDT, DAI, USDe…\). Data from DefiLlama. Tool: stablecoin\_intel — 0.002 USDC/call via x402 \(paid automatically by the fiatdock-mcp package; not charged if the data can't be fetched\). Non-custodial; read-only.

## How to buy

```text
PAID ($0.002/call via x402, first-party): call_service({ id: "svc_2ad52f25-1dc5-4732-aa91-59b39c5421b1", args }) forwards to https://fiatdock.com/mcp, which answers HTTP 402 until paid. NOTE priceUsd is 0 only because this listing is not gateway-routed — budget from x402PriceUsd. The fiatdock-mcp npm package (AGENT_PRIVATE_KEY) pays automatically; this remote /mcp surfaces the 402 challenge.
```

## Tools (49)

- `get_quote`
- `get_order_status`
- `token_price`
- `search_services`
- `get_service`
- `search_x402`
- `create_offramp_session`
- `create_onramp_session`
- `token_safety`
- `stablecoin_intel`
- `gas_price`
- `block_number`
- `eth_balance`
- `usdc_balance`
- `token_metadata`
- `tx_status`
- `address_intel`
- `token_report`
- `web_read`
- `email_check`
- `perp_market`
- `prediction_markets`
- `defi_yields`
- `fx_rates`
- `wallet_portfolio`
- `token_holders`
- `domain_intel`
- `site_contacts`
- `crypto_news`
- `sec_filings`
- `prompt_injection_check`
- `token_screener`
- `paper_search`
- `satellite_scenes`
- `seo_audit`
- `x402_top_services`
- `ens_resolve`
- `timezone_convert`
- `public_holidays`
- `weather_forecast`
- …and 9 more (GET https://fiatdock.com/v1/marketplace/services/svc_2ad52f25-1dc5-4732-aa91-59b39c5421b1?include=schemas for each tool's arguments)

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The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_2ad52f25-1dc5-4732-aa91-59b39c5421b1 · the whole catalog: https://fiatdock.com/llms.txt