Programmatic Access

Full API documentation for developers integrating with the DBC blockchain platform.

Authentication

All API requests require a valid API key in the Authorization header.

Example format:

Authorization: Bearer YOUR_API_KEY

🔑

API Key Required

Smart Contract Endpoints

Deploy Contract

POST

/api/v1/contract/deploy

curl -X POST "https://api.dbc/contract/deploy" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
    "code": "0x608060405234806...",
    "gas_limit": "1000000",
    "chain_id": 1
}'

Deploys a new smart contract to the DBC network.

Contract Methods

POST

/api/v1/contract/:address

curl -X POST "https://api.dbc/contract/0x1234..." \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
    "method": "transfer",
    "args": ["0xRecipientAddress", "1000000000000000000"]
}'

Transaction API

Send Transaction

POST

/api/v1/transaction/send

{
    "from": "0xYourWalletAddress",
    "to": "0xRecipientAddress",
    "value": "1000000000000000000",
    "gas_price": "20000000000",
    "gas_limit": "21000"
}

Standard eth_sendTransaction

Advanced DBC features

Blockchain Data

Get Block

GET

/api/v1/block/1234567

{
    "block_number": 1234567,
    "timestamp": "2025-09-19T12:34:56Z",
    "transactions": ["0x...", "0x..."],
    "miner": "0xMiningAddress"
}

Retrieve full block data by block number or hash.