Multi-chain
NFT API
Instant access to NFT data on 18 chains
Trusted by web3 innovators
“SimpleHash helps us deliver great NFT experiences. We’ve partnered with them because we trust their ability to stay at the forefront of NFT standards and use cases.”
“SimpleHash has built a product that demonstrates they truly understand their customers' pain points with NFT data. Their ability to anticipate needs and ship features before customers even know they need them makes them the best NFT data provider in this space.”
“SimpleHash has been great to work with, and their API helps us deliver a best in class experience for our users.”
“9dcc launch ran into rate limiting issues with another provider. We ended up switching to SimpleHash in 10 minutes and crisis averted.”
“We use SimpleHash for our NFT data needs - super easy to integrate and ultra-responsive support.”
The most comprehensive NFT API
- NFTs
- 650M
- Uptime SLAs
- 99.99%
- Cross-chain NFT schema
- 1
One API. All the NFT data you need.
Enterprise SLAs
- The rapid support and SLAs you expect from a specialized provider.
Multi-chain native
- Avoid ecosystem lock-in with a common schema across chains.
NFT sales & floor prices
- Full transaction history, plus pricing data across marketplaces.
Automatic metadata refreshing
- Metadata can change frequently with reveals and updates - we stay on top of it with our refreshing engine.
Cached media previews
- Dynamically sized image previews, blurhashes, and conversions to easy to handle formats.
Spam scores
- Filter out undesirable NFTs with collection spam scores.
Integrate effortlessly with your app
A suite of reliable, well-documented REST API endpoints.
# Get an NFT by chain, contract, and token_idcurl--requestGET--url"https://api.simplehash.com/api/v0/nfts/chain/contract_address/token_id"--header'X-Api-Key: xxx'# Get an NFT by ownercurl--requestGET--url"https://api.simplehash.com/api/v0/nfts/owners?chains=optimism&wallet_addresses=0x001"--header'X-Api-Key: xxx'
Live on Ethereum, Polygon, Solana, Optimism, Arbitrum, Avalanche, BSC, Gnosis, Flow, and testnets
Including Y Combinator, Coinbase Ventures, OpenSea Ventures, FCVC, Caffeinated Capital
Simple pricing for high growth companies and protocols
Plans to suit every use case
Included in every plan
All chains and testnets
CDN cached media
Off-chain metadata
Full transaction history and floor prices
By developers, for developers
SimpleHash is built by a team that spent the past year indexing over 650 million NFTs across multiple blockchains. We're here to help you build exceptional experiences for your users.
We've built products and led teams at some of the world's leading companies.
