Blockchain Data Exchange
This documentation provides technical specifications for data exchange integration across distributed systems using smart contract protocols and decentralized validation networks.
Get StartedAuthentication Requirements
All exchange operations require blockchain-signed payloads using secp256k1 cryptography for identity verification.
Your private key and signed JWT tokens are required for all API operations.
Rate Limiting
Free Tier
- 5000 requests / 24h
- 500 requests / minute
- 60 requests / burst
Enterprise Tier
- Custom limits up to 10M/24h
- Sliding window policies
- Priority queue support
Quick Start
1. Obtain your blockchain credentials
2. Generate signed transaction payload
3. Send to validation network nodes
Smart Contracts
// ERC-721 Data Exchange Contract v2.1
contract DataExchange {
function verifySignature(
bytes memory data,
bytes memory signature
) public view returns (bool) {
// Signature verification logic
}
}
Available Endpoints
/api/v1/exchange/validate
Validate signed transactions against our smart contract verification framework.
Returns: Validation status and blockchain receipt proof
/api/v1/query
Query historical transaction records through our immutable blockchain archive.
Returns: Full transaction history and metadata
Getting Help
Support
Need help with a specific integration? Our engineers are available via email and slack workspace.
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