> ## Documentation Index > Fetch the complete documentation index at: https://docs.gomaestro.org/llms.txt > Use this file to discover all available pages before exploring further. > Get activity history for a specific Bitcoin inscription including transfers, sales, and ownership changes. # Activity by Inscription ## OpenAPI ````yaml bitcoin/blockchain-indexer-api/openapi.json get /assets/inscriptions/{inscription_id}/activity openapi: 3.0.3 info: title: Bitcoin - Blockchain Indexer API description: >- This API provides core indexer endpoints with support for Bitcoin metaprotocols by delivering real-time, rollback-protected access to Bitcoin's UTXO data, enabling developers to build responsive and reliable blockchain applications without managing complex infrastructure. #### Key Features: - **Real-Time Data with Rollback Protection:** Ensures data accuracy by handling chain reorganizations gracefully, providing live data without sacrificing integrity. - **Comprehensive UTXO Indexing:** Specialized pipelines extract, match, and process on-chain information, including handling rollbacks, to provide accurate and up-to-date data. #### Key Benefits for Developers: By abstracting the complexities of blockchain data retrieval and processing, Maestro's Bitcoin Indexer API empowers developers to focus on building innovative applications with confidence in fast and reliable access to historical chain data. license: name: Apache 2.0 url: https://www.apache.org/licenses/LICENSE-2.0.txt version: v0.2.0 servers: - url: https://xbt-mainnet.gomaestro-api.org/v0 description: Bitcoin Mainnet - url: https://xbt-testnet.gomaestro-api.org/v0 description: Bitcoin Testnet security: - api-key: [] paths: /assets/inscriptions/{inscription_id}/activity: get: tags: - Inscriptions summary: Activity by Inscription description: >- Lists all transactions that have involved the given inscription, starting from its origin (reveal transaction) and including all transfers. operationId: activity_by_inscription parameters: - name: inscription_id in: path description: Inscription ID required: true schema: type: string example: 6fb976ab49dcec017f1e201e84395983204ae1a7c2abf7ced0a85d692e442799i0 - name: count in: query description: The max number of transactions per page required: false schema: allOf: - type: integer default: 100 minimum: 0 nullable: true - name: order in: query description: >- The order in which the results are sorted (by block height and tx index in the block) required: false schema: allOf: - type: string default: asc enum: - asc - desc nullable: true - name: cursor in: query description: >- Pagination cursor string, use the cursor included in a page of results to fetch the next page required: false schema: type: string nullable: true responses: '200': description: Requested data content: application/json: schema: $ref: '#/components/schemas/PaginatedTxByInscription' example: data: - from: address: >- bc1pjzf5qmmzt57mtxgrgh42aazhnzwk7ge59e89dl6rde5zwg8he02q9u4xrr input_index: 0 sat_offset: 0 script_pubkey: >- 51209093406f625d3db5990345eaaef457989d6f23342e4e56ff436e682720f7cbd4 height: 839418 to: address: >- bc1p5u4y8vdhn46adxhfv5scfv4c8myykw6r5uyzlavm42k4wgjewktq7xqcyr output_vout: 0 sat_offset: 0 script_pubkey: >- 5120a72a43b1b79d75d69ae9652184b2b83ec84b3b43a7082ff59baaad5722597596 tx_hash: >- b1ef66c2d1a047cbaa6260b74daac43813924378fe08ef8545da4cb79e8fcf00 tx_index: 1257 type: transfer - from: address: >- bc1p5u4y8vdhn46adxhfv5scfv4c8myykw6r5uyzlavm42k4wgjewktq7xqcyr input_index: 0 sat_offset: 0 script_pubkey: >- 5120a72a43b1b79d75d69ae9652184b2b83ec84b3b43a7082ff59baaad5722597596 height: 839876 to: address: >- bc1ppth27qnr74qhusy9pmcyeaelgvsfky6qzquv9nf56gqmte59vfhqwkqguh output_vout: 0 sat_offset: 0 script_pubkey: >- 51200aeeaf0263f5417e40850ef04cf73f43209b13401038c2cd34d201b5e685626e tx_hash: >- 47c7260764af2ee17aa584d9c035f2e5429aefd96b8016cfe0e3f0bcf04869a3 tx_index: 887 type: transfer last_updated: block_hash: >- 000000000000000000001d3fb5743dcb30e12af7b0cd9c8d95c8b1a1fdd5c8d8 block_height: 839908 next_cursor: null '400': description: Malformed query parameters '404': description: Requested entity not found on-chain '500': description: Internal server error components: schemas: PaginatedTxByInscription: type: object required: - data - last_updated properties: data: type: array items: $ref: '#/components/schemas/TxByInscription' last_updated: $ref: '#/components/schemas/ChainTip' next_cursor: type: string nullable: true TxByInscription: type: object required: - height - tx_index - tx_hash - type - to properties: from: allOf: - $ref: '#/components/schemas/FromInscriptionLocation' nullable: true height: type: integer format: int64 description: >- Height of block containing transaction that the inscription took part in. minimum: 0 to: $ref: '#/components/schemas/ToInscriptionLocation' tx_hash: type: string description: Transaction hash. tx_index: type: integer format: int32 description: Index of transaction (in block) that the inscription took part in. minimum: 0 type: $ref: '#/components/schemas/InscriptionTxKind' ChainTip: type: object required: - block_hash - block_height properties: block_hash: type: string description: The hash of the block example: 0000000000000000000a7f3b7b6b6e1d9a18db65a3b4a3f4f3bcb2e1f1b2d3e7 block_height: type: integer format: int64 description: The height of the block in the blockchain example: 707000 minimum: 0 FromInscriptionLocation: type: object required: - script_pubkey - input_index - sat_offset properties: address: type: string description: >- Address-encoding of the script pubkey at which the input containing the inscription resides. nullable: true input_index: type: integer format: int32 description: Index of the input containing the inscription. minimum: 0 sat_offset: type: integer format: int64 description: Offset of the inscribed satoshi within the input. minimum: 0 script_pubkey: type: string description: Script pubkey at which the input containing the inscription resides. ToInscriptionLocation: type: object required: - script_pubkey - output_vout - sat_offset - output_txid properties: address: type: string description: >- Address-encoding of the script pubkey at which the output containing the inscription resides. nullable: true output_txid: type: string description: >- Hash of tx producing the output containing the inscription. If this is the hash of the coinbase tx of the block, then the inscription was spent as fee in a tx in the block and therefore sent to the output of the coinbase tx controlled by the block miner. output_vout: type: integer format: int32 description: Index of the output containing the inscription. minimum: 0 sat_offset: type: integer format: int64 description: Offset of the inscribed satoshi within the output. minimum: 0 script_pubkey: type: string description: >- Script pubkey at which the output containing the inscription resides. InscriptionTxKind: type: string enum: - inscribe - transfer - inscribe_and_spent_as_fee - spent_as_fee securitySchemes: api-key: type: apiKey in: header name: api-key description: Project API Key ````