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Api Endpoint

yieldprobe

Every depegged USD stablecoin plus the largest by supply, with price deviation and 1d/7d supply change. $0.002 per call.

Open interactive test console

Offering

Provider
yieldprobe.com
Method
GET
Offering type
Api Endpoint
Transport type
mcp
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://yieldprobe.com/mcp
MIME type
application/json
First seen
2026-10-16T02:07:52.569Z
Last seen
Tags
DeFi, MCP, X402

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0xF74E262d2472528Ba7Fa19BDE6d9FbcC088796c3"
  }
]

Observed health

Status
Reachable
Latest latency
1195 ms
Average latency
1081 ms
HTTP status
406
Last checked
Reachability
100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "mcp",
  "example": {
    "threshold": 0.005
  },
  "toolName": "stablecoin_peg_monitor",
  "transport": "streamable-http",
  "description": "Every depegged USD stablecoin plus the largest by supply, with price deviation and 1d/7d supply change. $0.002 per call.",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "full": {
        "type": "boolean",
        "description": "Return every tracked coin (large)"
      },
      "limit": {
        "type": "integer",
        "maximum": 200,
        "minimum": 1,
        "description": "Largest stablecoins to include, default 20"
      },
      "threshold": {
        "type": "number",
        "description": "Abs deviation from 1.0 to flag, default 0.005"
      },
      "minCirculating": {
        "type": "number",
        "description": "USD floor, default 1e7"
      }
    },
    "additionalProperties": false
  }
}

Output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "object",
      "required": [
        "type",
        "toolName",
        "inputSchema"
      ],
      "properties": {
        "type": {
          "type": "string",
          "const": "mcp"
        },
        "example": {
          "type": "object"
        },
        "toolName": {
          "type": "string"
        },
        "transport": {
          "enum": [
            "streamable-http"
          ],
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "inputSchema": {
          "type": "object"
        }
      },
      "additionalProperties": false
    }
  }
}