{
  "x402Version": 2,
  "id": 32524,
  "slug": "32524",
  "resource": "https://api.cryptoetfsentinel.com/v1/profiles/history",
  "description": "Crypto ETF Sentinel — Chronological profile evolution for one US spot crypto ETF issuer: custodian, fee, AP-count and in-kind deltas across successive POS AM filings. Use when tracing how a fund's terms changed over time (fee cuts, custodian switches). Pass the issuer's SEC CIK as cik; optional limit.",
  "type": "http",
  "resourceType": "Identity & Enrichment",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x169Bf49c6ee5A179190121Ab8D180B50e31683d1",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "50000",
      "amountUsd": 0.05,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "Ezzbt3d3K76pmQpwbeXkggCs5n7Q3JWG3iCmtdKdpMxk",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "50000",
      "amountUsd": 0.05,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
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        "properties": {
          "data": {
            "description": "The endpoint payload — type varies per route"
          },
          "error": {
            "type": [
              "string",
              "null"
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          },
          "meta": {
            "properties": {
              "limit": {
                "type": [
                  "integer",
                  "null"
                ]
              },
              "offset": {
                "type": [
                  "integer",
                  "null"
                ]
              },
              "total": {
                "type": [
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                ]
              }
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            "type": "object"
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    },
    "required": [
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    "type": "object"
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  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "cik": "0001980994",
            "limit": 20
          },
          "type": "http"
        },
        "output": {
          "example": {
            "data": [
              {
                "accession": "0001193125-26-012345",
                "ap_count_cash": 5,
                "ap_count_cash_delta": 1,
                "ap_count_inkind": 3,
                "ap_count_inkind_delta": 3,
                "basket_size": 40000,
                "basket_size_delta": 0,
                "cik": "0001980994",
                "custodian": "Coinbase Custody Trust Company, LLC",
                "custodian_changed": false,
                "fee_delta": null,
                "filing_date": "2026-01-15",
                "inkind_changed": true,
                "inkind_eligible": true,
                "sponsor_fee": "0.25%"
              }
            ],
            "meta": {
              "total": 1
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
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            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "cik": {
                    "description": "Zero-padded SEC CIK identifier (e.g. ``0001980994``). Optional — pass one to target a specific issuer (discover CIKs via /v1/issuers); omit to get the largest issuer by AUM.",
                    "pattern": "^[0-9]{1,10}$",
                    "type": "string"
                  },
                  "limit": {
                    "default": 20,
                    "description": "Max results (default 20, max 50)",
                    "maximum": 50,
                    "minimum": 1,
                    "type": "integer"
                  }
                },
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                  },
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                      "limit": {
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                          "integer",
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    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.cryptoetfsentinel.com",
  "lastUpdated": "2026-10-08T05:34:37.078Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-08T05:34:36.851Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "cik": "0001980994",
              "limit": 20
            },
            "type": "http"
          },
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              "data": [
                {
                  "accession": "0001193125-26-012345",
                  "ap_count_cash": 5,
                  "ap_count_cash_delta": 1,
                  "ap_count_inkind": 3,
                  "ap_count_inkind_delta": 3,
                  "basket_size": 40000,
                  "basket_size_delta": 0,
                  "cik": "0001980994",
                  "custodian": "Coinbase Custody Trust Company, LLC",
                  "custodian_changed": false,
                  "fee_delta": null,
                  "filing_date": "2026-01-15",
                  "inkind_changed": true,
                  "inkind_eligible": true,
                  "sponsor_fee": "0.25%"
                }
              ],
              "meta": {
                "total": 1
              }
            },
            "type": "json"
          }
        },
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                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "cik": {
                      "description": "Zero-padded SEC CIK identifier (e.g. ``0001980994``). Optional — pass one to target a specific issuer (discover CIKs via /v1/issuers); omit to get the largest issuer by AUM.",
                      "pattern": "^[0-9]{1,10}$",
                      "type": "string"
                    },
                    "limit": {
                      "default": 20,
                      "description": "Max results (default 20, max 50)",
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "required": [],
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                    "meta": {
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          "required": [
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          "type": "object"
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      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.cryptoetfsentinel.com",
    "manifest_name": "api.cryptoetfsentinel.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
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      "meta": {
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}