Check whether a wallet is KYC-eligible for a gated (RWA / tokenized-treasury) yield

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xD433f056270912659f073D5FFE7Ae247e39235A5",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "payTo": "0x14c1cf26360F42681105A03137CF6951BdDB1293",
    "asset": "0x4ae46a509f6b1d9056937ba4500cb143933d2dc8",
    "amount": "1000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "payTo": "0x14c1cf26360F42681105A03137CF6951BdDB1293",
    "asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
    "amount": "1000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "payTo": "0x14c1cf26360F42681105A03137CF6951BdDB1293",
    "asset": "0x74b7f16337b8972027f6196a17a631ac6de26d22",
    "amount": "1000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
          "yieldId": "base-usdc-dinari-usd-plus-vault"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "authorizeUrl": "https://…",
          "kycStatus": "REQUIRED"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "address": {
                  "description": "Wallet address to check eligibility for",
                  "type": "string"
                },
                "yieldId": {
                  "description": "Gated yield ID, e.g. an RWA/treasury yield",
                  "type": "string"
                }
              },
              "required": [
                "yieldId",
                "address"
              ],
              "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": {
              "description": "Core fields shown; the response carries additional fields depending on the yield/protocol (intentionally non-exhaustive).",
              "properties": {
                "authorizeUrl": {
                  "description": "Where to complete KYC if required",
                  "type": [
                    "string",
                    "null"
                  ]
                },
                "kycStatus": {
                  "description": "e.g. \"APPROVED\", \"REQUIRED\", \"PENDING\", \"REJECTED\"",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://mcp.yield.xyz/x402/yields_get_kyc_status"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://mcp.yield.xyz/x402/yields_get_kyc_status");
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://mcp.yield.xyz/x402/yields_get_kyc_status")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header