# Base DeFi Stablecoin Peg & Supply Risk Intel

> Base DeFi Stablecoin Peg & Supply Risk Intel is a paid API for AI agents from intel.fintechhodl.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).

Returns peg stability, supply change, mechanism details, and yield opportunities for a single stablecoin on the Base blockchain

## Facts

- Endpoint: GET https://intel.fintechhodl.com/api/v1/stablecoin-risk/:symbol?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-defi-stablecoin-peg-supply-risk-intel-ac515677
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wCRnt2faF1OoGs6gAPKRu

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 base-defi-stablecoin-peg-supply-risk-intel-ac515677
```

Example prompt: Before I lend out my USDS on Base, can you pull the peg risk and supply history for it — I want to know if there are any depeg signs or mechanism red flags?

## When to prefer this

Use this endpoint when you need a focused risk assessment for a specific stablecoin on Base — particularly before holding, lending, or farming with it. Prefer this over general DeFi opportunity endpoints when the primary concern is stablecoin peg integrity, supply dynamics, or mechanism risk rather than APY comparisons. Ideal for depeg alerts, pre-trade due diligence, or risk-gating logic in an automated lending agent.

## Known failure modes

- 404 if the stablecoin symbol is unknown or not tracked
- 400 if the symbol parameter is invalid (e.g. too long or contains disallowed characters)
- 503 while underlying data is refreshing — retry after a short delay
- Payment is only charged on a successful 200 response

## How this service works

Peg and supply risk of one stablecoin on Base: price history, supply change, mechanism and the opportunities that hold it. Useful before holding or lending a stablecoin, or when a depeg is suspected. Unknown ids answer 404 and invalid arguments 400 before any payment; 503 while data refreshes; charged only for a 200.

## Output

A JSON object containing: the stablecoin symbol, timestamp of data (ISO 8601 UTC), price history, supply change metrics, mechanism description, a list of Base DeFi opportunities that hold the stablecoin, data freshness in minutes, and the scoring model version used. Returns one entry per stablecoin matching the symbol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "type": "string",
       "pattern": "^[A-Za-z0-9:._#+-]{1,40}$",
       "examples": [
        "USDC",
        "USDS"
       ],
       "description": "Stablecoin symbol."
      }
     },
     "additionalProperties": false
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "as_of",
      "model_version",
      "symbol",
      "stablecoins"
     ],
     "properties": {
      "as_of": {
       "type": "string",
       "description": "Hour the data describes (ISO 8601, UTC)."
      },
      "symbol": {
       "type": "string"
      },
      "disclaimer": {
       "type": "string"
      },
      "stablecoins": {
       "type": "array",
       "items": {
        "type": "object"
       },
       "description": "One per stablecoin with that symbol: id, price, supply change, mechanism, holders."
      },
      "data_age_min": {
       "type": "number",
       "description": "Minutes since the newest pool data."
      },
      "model_version": {
       "type": "string",
       "description": "Scoring model version."
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-defi-stablecoin-peg-supply-risk-intel-ac515677/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.fintechhodl.com](https://www.zero.xyz/host/intel.fintechhodl.com/llms.txt)