---
updatedAt: 2025-11-12T01:01:43.000Z
agentTools:
  projectIndex: https://docs.blockberry.one/llms.txt
---

# getTransactionMetadata

Get details of a transaction block like project name, Url link, symbol, pool coin details, etc.

# OpenAPI definition

```json
{
  "openapi": "3.0.1",
  "info": {
    "title": "Iota mainnet API",
    "description": "This is the new API Module implementation. The IOTA Blockchain API is used to retrieve IOTA Blockchain data. In order to execute queries you need to get API Key and use it in header 'x-api-key'. However, before that you need to sign up on the explorer or company website. If an account is created on the website <strong>https://staketab.com/</strong> or <strong>https://iotascan.com/</strong>, the user will be granted the <strong>ROLE_USER</strong> role. After that you may fetch API KEY.",
    "termsOfService": "terms-of-service",
    "contact": {
      "name": "Staketab tech support",
      "url": "https://staketab.com/",
      "email": "support@staketab.com"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "https://www.apache.org/licenses/LICENSE-2.0"
    },
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://api.blockberry.one/iota-mainnet",
      "description": "Production"
    }
  ],
  "security": [
    {
      "x-api-key": []
    }
  ],
  "paths": {
    "/v1/transactions/{digest}/metadata": {
      "get": {
        "tags": [
          "Transaction Blocks"
        ],
        "summary": "getTransactionMetadata",
        "description": "Get details of a transaction block like project name, Url link, symbol, pool coin details, etc.",
        "operationId": "getTransactionMetadata",
        "parameters": [
          {
            "name": "digest",
            "in": "path",
            "description": "Digest is an equivalent to a hash on the Iota Network.",
            "required": true,
            "schema": {
              "type": "string",
              "description": "Digest is an equivalent to a hash on the Iota Network.",
              "default": "CJaaoXbRHSUy1QnfWeWE33SwW3HXaCuGDjyvbKwB65fG"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "*/*": {
                "schema": {
                  "type": "object",
                  "additionalProperties": {
                    "$ref": "#/components/schemas/MetadataDtoAPI"
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "MetadataDtoAPI": {
        "type": "object",
        "properties": {
          "objectType": {
            "type": "string",
            "enum": [
              "ACCOUNT",
              "COIN",
              "OBJECT",
              "DOMAIN_NFT",
              "NFT",
              "COLLECTION",
              "OTHER_OBJECT",
              "PACKAGE",
              "TRANSACTION",
              "TRANSACTION_FUNCTION",
              "TRANSACTION_MODULE",
              "POOL",
              "UNKNOWN"
            ]
          },
          "id": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "imgUrl": {
            "type": "string"
          },
          "symbol": {
            "type": "string"
          },
          "poolCoins": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/PoolCoinMetadataAPI"
            }
          },
          "projectName": {
            "type": "string"
          },
          "projectImg": {
            "type": "string"
          },
          "isIndexed": {
            "type": "boolean"
          },
          "securityMessage": {
            "type": "string"
          }
        }
      },
      "PoolCoinMetadataAPI": {
        "type": "object",
        "properties": {
          "coinType": {
            "type": "string"
          },
          "coinSymbol": {
            "type": "string"
          },
          "imgUrl": {
            "type": "string"
          },
          "coinSeq": {
            "type": "integer",
            "format": "int32"
          },
          "securityMessage": {
            "type": "string"
          },
          "hasNoMetadata": {
            "type": "boolean"
          }
        }
      }
    },
    "securitySchemes": {
      "x-api-key": {
        "type": "apiKey",
        "name": "x-api-key",
        "in": "header"
      }
    }
  },
  "x-readme": {
    "explorer-enabled": true,
    "proxy-enabled": true
  }
}
```