Securely connect smart contracts with off-chain data & services.
Cryptobold decentralized oracle networks provide tamper-proof inputs, outputs, and computations to support advanced smart contracts on any blockchain.
TRUSTED BY:
TOTAL VALUE LOCKED:
$ 83,243,351,959
Start building your hybrid smart contract with Cryptobold
Market Value
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
Value Locked
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
Market Value
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
Market Value
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
Market Value
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
Market Value
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
BTC / USD
$ 3,487.55
Highly secure and flexible infrastructure
Reliable, tamper-proof network
Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract.
Seamless connection to any API
Build on a flexible framework that can retrieve data from any API, connect with existing systems, and integrate with any current or future blockchain.
Proven, ready-made solutions
Integrate pre-built, time-tested oracle solutions that already secure tens of billions in smart contract value for market-leading decentralized applications.
Secure off-chain computation
Use a decentralized network of Chainlink Keeper nodes to automate contracts, mitigating risk of manual interventions and centralized servers.
What is Cryptobold?
The industry standard Oracle Network
Chainlink greatly expands the capabilities of smart contracts by enabling access to real-world data and off-chain computation while maintaining the security and reliability guarantees inherent to blockchain technology.
White Papers
Guides
Proof of Reserve
Verify Stablecoin Collateral With Chainlink
Guides
External APIs
How to Connect Any API with Chainlink
Guides
Price Feeds
How to Fetch Cryptocurrency Prices
Guides
Verifiables Randommnes
Build, Deploy, and Sell Your Own Dynamic NFT
Get involved through our grant programs
Community grant program
Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract.
Integration grants
Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract.
Social Impact program
Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract.
Research program
Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract.
Join Cryptobold community
Join our open-source community that is collectively developed by a large community of devs, researchers and users who share our goal.
News from crypto world
API, Chainlink to Bring Trusted Data into Leading Blockchains
Use decentralization, trusted nodes, premium data, and cryptographic proofs to connect highly accurate and available data/APIs to any smart contract.
Chainlink Integrates Weather Data From Google Cloud
Chainlink is collaborating with Google Cloud to enable smart contracts to query NOAA weather data on Google BigQuery....
Stay updated on the latest Cryptobold news
