NFT API
Receive an API key immediately and have access to NFT data right away
NTF API: Features
The NFT API (Non-Fungible Token API) is an interface that allows developers and users to access data associated with non-fungible tokens. It facilitate the integration of NFT assets into applications, marketplaces, and platforms, enabling a seamless and efficient ecosystem for digital collectibles and art. Finnworld’s NFT API has three main endpoints: NTF Meta, NFT Owners and NFT Transfers.
NFT Meta
The NFT Metadata API is a standardized interface for accessing non-fungible token attributes, such as title, description,toked id, contract address and media. It adheres to protocols like ERC-721 for consistency across platforms, with data typically presented in JSON format for ease of use. Marketplaces, wallets, and collectors use this API to display, track, and manage NFTs effectively.
{
"title": "Mystic Mountain",
"description": "A unique digital painting of a mystical landscape, symbolizing exploration and imagination.",
"token_id": "123456789",
"contract_address": "0xabc123def456ghi789jkl012mnop345qrst678uv",
"metadata_url": "https://api.example-nft.com/metadata/123456789",
"image_url": "https://api.example-nft.com/images/mystic_mountain.jpg",
"creator": {
"name": "Jane Doe",
"address": "0xfee123baa456cd789efg012hij345klmn678opqr"
},
NFT Owners
The NFT Owners API delivers data regarding a particular NFT, encompassing specifics like the asset’s address, present owner, and details pertaining to the transaction and the block in which the NFT was minted, the collection to which the NFT belongs, its attributes, and the associated image.
{
"block_number": "12344155",
"block_timestamp": "2021-05-01T10:15:32.000Z",
"block_hash": "0xb456a2934785d2c8af3295b6836b8d7146fe193cb73639a4e6dbaa145678ef12",
"transaction_hash": "0xf84e859e1234bbb4582e1112198623ba9f7e5da789234400ea216d4156ce7d4f",
"transaction_index": 162,
"log_index": 335,
"value": "10",
"contract_type": "ERC20",
"transaction_type": "Bulk",
"token_address": "0xad5ca1eda7645a8cd7c2072c2e218a19a937f15d",
"token_id": "2",
"from_address": "0xbcda721a4fb59c80e17ed9f355ce72b791fe5d12",
"to_address": "0x57edfaebdd92065e7d61e87ed839540982341596",
"amount": "5",
"verified": 0,
"operator": "0x1234567890abcdef1234567890abcdef12345678"
},
NFT Transfers
The NFT Transfers API serves as an instrument for observing and recording the movements of non-fungible tokens. It offers insights into every transfer occurrence, detailing the block number, the time of the transaction, and the unique transaction identifier, alongside the addresses of both the sender and the receiver, the category of token being transferred (such as ERC20), the volume of the transfer, and the status of its verification..
{
"block_number": "12344155",
"block_timestamp": "2021-05-01T10:15:32.000Z",
"block_hash": "0xb456a2934785d2c8af3295b6836b8d7146fe193cb73639a4e6dbaa145678ef12",
"transaction_hash": "0xf84e859e1234bbb4582e1112198623ba9f7e5da789234400ea216d4156ce7d4f",
"transaction_index": 162,
"log_index": 335,
"value": "10",
"contract_type": "ERC20",
"transaction_type": "Bulk",
"token_address": "0xad5ca1eda7645a8cd7c2072c2e218a19a937f15d",
"token_id": "2",
"from_address": "0xbcda721a4fb59c80e17ed9f355ce72b791fe5d12",
"to_address": "0x57edfaebdd92065e7d61e87ed839540982341596",
"amount": "5",
"verified": 0,
"operator": "0x1234567890abcdef1234567890abcdef12345678"
},
NFT API Usecases
The three primary endpoints of Finnworld’s NFT API—NFT Meta, NFT Owners, and NFT Transfers—offer a range of application possibilities for digital marketplaces, wallets, and analytic platforms. The followings are just a few examples of how the NFT API can be utilized; however, given the emerging role that NFTs play in the marketplace, the potential uses are virtually limitless.
- Developers can integrate the NFT Meta API into digital marketplaces to display detailed information about each NFT, such as artistic descriptions and provenance.
- Wallet services and asset management platforms can employ the NFT Owners API to keep track of the current ownership and transaction history of NFTs.
- The NFT Transfers API allows analytics platforms to observe and scrutinize NFT market dynamics by monitoring sales frequency, popular collections, and pricing trends through transfer patterns and volumes.
- Artists and creators can use the NFT Meta API for authenticating and displaying their work on their personal websites, linking directly to the blockchain to provide collectors with verifiable authenticity.
Formats to Download Data
The NFT data is accessible in three main formats. In this way, Finnworlds fully addresses your needs for data delivery formats. Request your data format and get NFT data instantly. No matter the format of your choice, you obtain stock NFT data without any differences in the data transfer time. Please, contact support@finnworlds.com for notifying which data format you prefer. You can always change the data delivery format.
Developer Notes
Stock Technical Indicators API returns responses in a JSON format with very fast response times around 0.3 ms. It can be used with nearly every programming and scripting languages. Server uptimes are near perfect, at around 99.5% at all times. The API data is available for both personal and commercial usage (Terms and Conditions apply).
SDKs and Devkits
REST JSON and XML
Excel and CSV
NFT API - Get started now!
The API key will be automatically sent to your email address, ready to use right away. No further authorization required. Cancel or upgrade your plan anytime. Contact us for any questions you may have. Our team would be happy to get back to you asap.
Control the Data