Custom-weight rerank of every cryptocurrency covered by True Value Rankings: the full TVR

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xcB1AAE940c1Adfd1560962Ddda27d2ae4d951620",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 120
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "coins": [
            "BTC",
            "ETH",
            "XMR"
          ],
          "weights": [
            41,
            17,
            13,
            4,
            8,
            9,
            4,
            4
          ]
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "count": 3,
          "product": "custom_ranking",
          "rankings": [
            {
              "fair_value_gap_pct": 21.95,
              "name": "Bitcoin",
              "rank": 1,
              "symbol": "BTC",
              "tvr_estimated_value_usd": 92399.21,
              "tvr_score": 80,
              "valuation": "undervalued"
            }
          ],
          "success": true
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "coins": {
                  "description": "Optional tickers or names (1-50). Omit for all covered coins.",
                  "items": {
                    "type": "string"
                  },
                  "maxItems": 50,
                  "type": "array"
                },
                "weights": {
                  "description": "Up to 8 numbers (0-100) in this order: economic_model, network_security, adoption, privacy, longevity, liquidity, legal_clarity, technical_dev. Missing entries take TVR defaults. Also accepted: an object keyed by those metric names.",
                  "items": {
                    "maximum": 100,
                    "minimum": 0,
                    "type": "number"
                  },
                  "maxItems": 8,
                  "type": "array"
                }
              },
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  },
  "payment-identifier": {
    "info": {
      "required": false
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "id": {
          "maxLength": 128,
          "minLength": 16,
          "pattern": "^[a-zA-Z0-9_-]+$",
          "type": "string"
        },
        "required": {
          "type": "boolean"
        }
      },
      "required": [
        "required"
      ],
      "type": "object"
    }
  }
}

curl "https://truevaluerankings.com/premium/custom-ranking"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://truevaluerankings.com/premium/custom-ranking");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://truevaluerankings.com/premium/custom-ranking")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header