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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

APIs for a vibrant decentralized future. The Graph is an indexing protocol for querying networks like Ethereum and IPFS. Anyone can build and publish open APIs, called subgraphs, making data easily accessible. Subgraphs can be composed into a global graph of all the world's public information. This data can be transformed, organized, and shared across applications for anyone to query with just a few keystrokes. Before The Graph, teams had to develop and operate proprietary indexing servers. This required significant engineering and hardware resources and broke the important security properties required for decentralization.

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

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

No information available.
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 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

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

The Graph
Founded: 2018
United States
thegraph.com

Alternatives

Alternatives

Categories

Categories

Integrations

Ethereum
Arbitrum
Blockdaemon
DePerp
Fanszoid
Neon EVM
Optimism
Polygon (Matic)
Rootstock
Scroll
Tradesilvania
Unichain
Unstoppable Domains
Yield Yak
stakefish

Integrations

Ethereum
Arbitrum
Blockdaemon
DePerp
Fanszoid
Neon EVM
Optimism
Polygon (Matic)
Rootstock
Scroll
Tradesilvania
Unichain
Unstoppable Domains
Yield Yak
stakefish
Claim BlockSpan and update features and information
Claim BlockSpan and update features and information
Claim The Graph and update features and information
Claim The Graph and update features and information