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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

NOWNodes is a reliable RPC service provider offering seamless access to both Full and Archive Nodes via API. Supporting over 110 blockchain networks, NOWNodes delivers multiple interface options such as Tendermint, Blockbook, Index, and others—available across mainnets and testnets depending on the specific blockchain. The platform stands out for its fast, cost-efficient, and dependable infrastructure. With 99.95% uptime, the ability to handle over 15,000 transactions per second, and an average response time of approximately 0.6 seconds, NOWNodes ensures continuous, secure access to blockchain data.

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-as-a-service solution that lets individuals get access to full Nodes and blockbook explorers

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

€20
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

NOWNodes
Founded: 2019
Estonia
nownodes.io

Alternatives

Alternatives

Anyblock

Anyblock

Anyblock Analytics

Categories

Categories

Integrations

Ethereum
Arbitrum
Ardor
Avalanche
Base
Bitcoin
Cardano
Cardano Explorer
Kusama
Linea
Litecoin
Monero
MultiversX
Polygon
TRON
Tezos
VeChain
XRP Ledger (XRPL)
Zilliqa
zkSync

Integrations

Ethereum
Arbitrum
Ardor
Avalanche
Base
Bitcoin
Cardano
Cardano Explorer
Kusama
Linea
Litecoin
Monero
MultiversX
Polygon
TRON
Tezos
VeChain
XRP Ledger (XRPL)
Zilliqa
zkSync
Claim BlockSpan and update features and information
Claim BlockSpan and update features and information
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