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mirrored listing x402 eip155:8453

Real-time Korea (Upbit) vs global crypto price premium - the 'kimchi premium' - with rever

Real-time Korea (Upbit) vs global crypto price premium - the 'kimchi premium' - with reverse-premium and 1h-surge alerts. Paid in USDC on Base.

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Claim this listing
10000 (raw units)
price
7
calls / 30d
6
unique payers
2026-09-14
updated

Provider

alphapipeline-eu.onrender.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x2bcfA4F7E1fA5E96934846A7dEa623398Ed7f752",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "method": "GET",
          "queryParams": {
            "symbol": "BTC"
          },
          "type": "http"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "alerts": {
            "premium_surge_1h": false,
            "reverse_premium": false
          },
          "binance_price_usdt": 108000.5,
          "generated_at": {
            "kst": "2026-09-02 21:00:00 KST",
            "utc": "2026-09-02T12:00:00Z"
          },
          "kimchi_premium_pct": 0.15,
          "premium_change_1h_pct": 0.42,
          "symbol": "BTC",
          "thresholds": {
            "reverse_premium_pct": -1.5,
            "surge_1h_pct": 3
          },
          "upbit_price_krw": 145000000,
          "usdkrw_rate_estimate": 1345.2
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "symbol": {
                  "description": "Crypto ticker symbol to check, e.g. BTC, ETH, SOL. Defaults to BTC.",
                  "type": "string"
                }
              },
              "required": [],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "alerts": {
                  "properties": {
                    "premium_surge_1h": {
                      "title": "Premium Surge 1H",
                      "type": "boolean"
                    },
                    "reverse_premium": {
                      "title": "Reverse Premium",
                      "type": "boolean"
                    }
                  },
                  "required": [
                    "reverse_premium",
                    "premium_surge_1h"
                  ],
                  "title": "KimchiAlerts",
                  "type": "object"
                },
                "binance_price_usdt": {
                  "title": "Binance Price Usdt",
                  "type": "number"
                },
                "generated_at": {
                  "properties": {
                    "kst": {
                      "title": "Kst",
                      "type": "string"
                    },
                    "utc": {
                      "title": "Utc",
                      "type": "string"
                    }
                  },
                  "required": [
                    "utc",
                    "kst"
                  ],
                  "title": "TimestampPair",
                  "type": "object"
                },
                "kimchi_premium_pct": {
                  "title": "Kimchi Premium Pct",
                  "type": "number"
                },
                "premium_change_1h_pct": {
                  "title": "Premium Change 1H Pct",
                  "type": "number"
                },
                "symbol": {
                  "title": "Symbol",
                  "type": "string"
                },
                "thresholds": {
                  "properties": {
                    "reverse_premium_pct": {
                      "title": "Reverse Premium Pct",
                      "type": "number"
                    },
                    "surge_1h_pct": {
                      "title": "Surge 1H Pct",
                      "type": "number"
                    }
                  },
                  "required": [
                    "reverse_premium_pct",
                    "surge_1h_pct"
                  ],
                  "title": "KimchiThresholds",
                  "type": "object"
                },
                "upbit_price_krw": {
                  "title": "Upbit Price Krw",
                  "type": "number"
                },
                "usdkrw_rate_estimate": {
                  "title": "Usdkrw Rate Estimate",
                  "type": "number"
                }
              },
              "required": [
                "generated_at",
                "symbol",
                "upbit_price_krw",
                "binance_price_usdt",
                "usdkrw_rate_estimate",
                "kimchi_premium_pct",
                "premium_change_1h_pct",
                "alerts",
                "thresholds"
              ],
              "title": "KimchiAlertResponse",
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://alphapipeline-eu.onrender.com/v1/market/kimchi-alert"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://alphapipeline-eu.onrender.com/v1/market/kimchi-alert");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://alphapipeline-eu.onrender.com/v1/market/kimchi-alert")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/8002.json, and this resource appears in /discovery/resources and /discovery/search.