Index onlineMerchant portal
Api Endpoint

yieldprobe

USD stablecoin peg monitor: every depegged coin plus the largest stablecoins by supply, with price deviation and 1d/7d supply change. full=true returns all tracked coins.

Open interactive test console

Offering

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

Endpoint context

URL
https://yieldprobe.com/v1/stables/peg
MIME type
application/json
First seen
2026-10-16T02:07:52.569Z
Last seen
Tags
DeFi, Crypto, yields, stablecoins, token-security, realtime

Website

Payment pricing

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

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0xF74E262d2472528Ba7Fa19BDE6d9FbcC088796c3"
  }
]

Observed health

Status
Healthy
Latest latency
297 ms
Average latency
1735 ms
HTTP status
402
Last checked
Reachability
85.7% over 14 checks

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

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "threshold": {
          "type": "string",
          "description": "abs deviation from 1.0 to flag, default 0.005"
        },
        "minCirculating": {
          "type": "string",
          "description": "USD floor, default 10000000"
        },
        "limit": {
          "type": "string",
          "description": "how many of the largest stablecoins to include, 1..200, default 20"
        },
        "full": {
          "type": "string",
          "enum": [
            "true",
            "false"
          ],
          "description": "return every tracked stablecoin instead of the top list"
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "type": "string",
          "enum": [
            "GET"
          ]
        },
        "queryParams": {
          "type": "object",
          "properties": {
            "threshold": {
              "type": "string",
              "description": "abs deviation from 1.0 to flag, default 0.005"
            },
            "minCirculating": {
              "type": "string",
              "description": "USD floor, default 10000000"
            },
            "limit": {
              "type": "string",
              "description": "how many of the largest stablecoins to include, 1..200, default 20"
            },
            "full": {
              "type": "string",
              "enum": [
                "true",
                "false"
              ],
              "description": "return every tracked stablecoin instead of the top list"
            }
          }
        }
      },
      "required": [
        "type",
        "method"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "input"
  ]
}