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About

BlockSpan is an NFT API platform for software companies developing on the blockchain. We aggregate data from multiple chains and provide an API layer to allow NFT developers to retrieve token prices, current ownership, and metadata including cached images in real time. Supporting multiple blockchains, or switching chains, doesn't have to be difficult. You can stop scraping block logs and write a simple rest API integration instead. More than just transaction data, our API returns price, current owner, metadata, and more. Ethereum, Polygon, Arbitrum, and Optimism supported today, with more coming soon. We've written extensive documentation for each endpoint that includes an interactive API console. Our NFT API includes token metadata and cached image urls, saving making API and IPFS calls to fetch that data.

About

Blockdaemon is the institutional gateway to Web3, securing over $110B in digital assets for 400+ institutions, including exchanges, custodians, crypto platforms, and financial enterprises. We offer institutional-grade blockchain infrastructure spanning nodes, APIs, DeFi, staking, MPC wallets and vaults. Since 2017, our globally distributed infrastructure ensures unrivaled security, compliance, and scalability.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Software companies interested in an NFT API platform for NFT analytics

Audience

Blockchain Developers, Institutional Stakeholders, Token & Asset Holders, Investors, Banks, Custodians, Trust Companies, Exchanges, Lenders, Trading Desks, Data & Analytic Providers, DeFi & Protocol Foundations

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$49 per month
Free Version
Free Trial

Pricing

$0/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 5.0 / 5
ease 4.0 / 5
features 5.0 / 5
design 5.0 / 5
support 4.0 / 5

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

BlockSpan
Founded: 2022
United States
blockspan.com

Company Information

Blockdaemon
Founded: 2017
United States
blockdaemon.com

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Gateway.fm

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Categories

Categories

Integrations

Ethereum
Polygon
Anchorage Digital
Audius
Avalanche
Cardano
Cosmos
Filecoin
GoChain
Litecoin
MetaMask
Oasis Network
Optimism
Osmosis
SKALE
Shiden
Solana
Terra
The Graph

Integrations

Ethereum
Polygon
Anchorage Digital
Audius
Avalanche
Cardano
Cosmos
Filecoin
GoChain
Litecoin
MetaMask
Oasis Network
Optimism
Osmosis
SKALE
Shiden
Solana
Terra
The Graph
Claim BlockSpan and update features and information
Claim BlockSpan and update features and information