---
updatedAt: 2026-02-17T19:03:26.000Z
agentTools:
  projectIndex: https://techdocs.fundapps.co/llms.txt
---

# /composites/details

# OpenAPI definition

```json
{
  "openapi": "3.0.1",
  "x-explorer-enabled": false,
  "info": {
    "title": "Adapptr API",
    "version": "v2"
  },
  "servers": [
    {
      "url": "https://{tenant}-svc.fundapps.co/api/adapptr/v2",
      "variables": {
        "tenant": {
          "default": "my-company",
          "description": "Tenant Slug"
        }
      }
    }
  ],
  "externalDocs": {
    "url": "/docs/default/component/adapptr",
    "description": "Find more info here"
  },
  "paths": {
    "/composites/details": {
      "get": {
        "tags": [
          "Composites"
        ],
        "parameters": [
          {
            "name": "isin",
            "in": "query",
            "description": "The ISIN of the ETF Details to retrieve",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "ETF Details for the given ISIN",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "etfName": {
                      "type": "string"
                    },
                    "etfISIN": {
                      "type": "string"
                    },
                    "etfFIGI": {
                      "type": "string"
                    },
                    "etfBenchmark": {
                      "type": "string"
                    },
                    "etfBenchmarkFIGI": {
                      "type": "string"
                    },
                    "etfComponents": {
                      "type": "array",
                      "items": {
                        "type": "object",
                        "properties": {
                          "isin": {
                            "type": "string"
                          },
                          "name": {
                            "type": "string"
                          },
                          "weight": {
                            "type": "number"
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request for the invalid ISIN",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                }
              }
            }
          },
          "404": {
            "description": "ETF Details not found",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ProblemDetails"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "ProblemDetails": {
        "type": "object",
        "properties": {
          "type": {
            "type": "string",
            "nullable": true
          },
          "title": {
            "type": "string",
            "nullable": true
          },
          "status": {
            "type": "integer",
            "format": "int32",
            "nullable": true
          },
          "detail": {
            "type": "string",
            "nullable": true
          },
          "instance": {
            "type": "string",
            "nullable": true
          }
        },
        "additionalProperties": {}
      }
    },
    "securitySchemes": {
      "Basic": {
        "type": "http",
        "scheme": "basic",
        "description": "Base 64 encoded (username:password)"
      }
    }
  },
  "security": [
    {
      "Basic": []
    }
  ]
}
```