BNB Smart Chain RPC 与 Data API
EVM 兼容
端点
JSON-RPC（路径 Key）
https://api.blockvectra.com/v1/bsc_mainnet/{api_key}JSON-RPC（请求头：x-api-key）
https://api.blockvectra.com/v1/bsc_mainnetx-api-key: {api_key}数据 API
https://api.blockvectra.com/v1/data/bsc_mainnetx-api-key: {api_key}快速示例
curl -X POST https://api.blockvectra.com/v1/bsc_mainnet \
-H "Content-Type: application/json" \
-H "x-api-key: {api_key}" \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'链事实
| Chain ID | 56 |
|---|
限制
| 历史状态窗口 | 最近 990000 个区块的历史状态 |
|---|---|
| eth_getLogs 单次最大区块跨度 | 1000 个区块 |
| 方法策略 | 允许： eth_blockNumber, eth_call, eth_chainId, eth_estimateGas, eth_feeHistory, eth_gasPrice, eth_getBalance, eth_getBlockByHash, eth_getBlockByNumber, eth_getBlockReceipts, eth_getBlockTransactionCountByHash, eth_getBlockTransactionCountByNumber, eth_getCode, eth_getLogs, eth_getProof, eth_getStorageAt, eth_getTransactionByBlockHashAndIndex, eth_getTransactionByBlockNumberAndIndex, eth_getTransactionByHash, eth_getTransactionCount, eth_getTransactionReceipt, eth_maxPriorityFeePerGas, eth_sendRawTransaction, eth_syncing, net_version, web3_clientVersion拒绝： eth_newFilter, eth_newBlockFilter, eth_newPendingTransactionFilter, eth_getFilterLogs, eth_getFilterChanges, eth_uninstallFilter, eth_subscribe, eth_unsubscribe |
数据 API
查询该链数据新鲜度
curl -s "https://api.blockvectra.com/v1/data/bsc_mainnet/status/freshness" -H "x-api-key: {api_key}"实时状态
计价说明
注册即享 3,000 万 CU 免费额度（每 30 天自动补足，余额与限流跨链合计，无需信用卡）；按方法公开定价，每百万次调用：eth_blockNumber $0.10、eth_call $1.50、eth_getLogs $3.00。