Arbitrum One RPC 與 Data API
EVM-compatible
端點
JSON-RPC(路徑 Key)
https://api.blockvectra.com/v1/arb_mainnet/{api_key}JSON-RPC(請求標頭:x-api-key)
https://api.blockvectra.com/v1/arb_mainnetx-api-key: {api_key}Data API
https://api.blockvectra.com/v1/data/arb_mainnetx-api-key: {api_key}免 API key 公開端點
https://api.blockvectra.com/v1/arb_mainnet/public限額:每 IP 每秒 3 次、突發 20、批次 10
發送交易限額:每 IP 每秒 1 次、突發 3
免註冊即可試用(基礎方法、最近 1,000 個區塊)。免費註冊取得包含 eth_getLogs 與 trace/debug 的全量方法、更高額度、Data API。
網路參數
| Chain ID | 42161 |
|---|---|
| WebSocket 支援 | 不支援 |
快速範例
curl -X POST https://api.blockvectra.com/v1/arb_mainnet \
-H "Content-Type: application/json" \
-H "x-api-key: {api_key}" \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'限制
| 歷史狀態保留範圍 | 最近 6,000 個區塊的歷史狀態 |
|---|---|
| eth_getLogs 單次最大區塊跨度 | 1,000 個區塊 |
| 方法策略 | 允許: debug_traceBlockByHash, debug_traceBlockByNumber, debug_traceCall, debug_traceTransaction, eth_blobBaseFee, eth_blockNumber, eth_call, eth_chainId, eth_createAccessList, eth_estimateGas, eth_feeHistory, eth_gasPrice, eth_getBalance, eth_getBlockByHash, eth_getBlockByNumber, eth_getBlockReceipts, eth_getBlockTransactionCountByHash, eth_getBlockTransactionCountByNumber, eth_getCode, eth_getHeaderByHash, eth_getHeaderByNumber, eth_getLogs, eth_getProof, eth_getRawTransactionByBlockHashAndIndex, eth_getRawTransactionByBlockNumberAndIndex, eth_getRawTransactionByHash, eth_getStorageAt, eth_getTransactionByBlockHashAndIndex, eth_getTransactionByBlockNumberAndIndex, eth_getTransactionByHash, eth_getTransactionCount, eth_getTransactionReceipt, eth_getUncleByBlockHashAndIndex, eth_getUncleByBlockNumberAndIndex, eth_getUncleCountByBlockHash, eth_getUncleCountByBlockNumber, eth_maxPriorityFeePerGas, eth_sendRawTransaction, eth_simulateV1, eth_syncing, net_version, web3_clientVersion, web3_sha3 |
Data API
查詢該鏈資料新鮮度
curl -s "https://api.blockvectra.com/v1/data/arb_mainnet/status/freshness" -H "x-api-key: {api_key}"常見問題
Arbitrum One RPC 是否支援 WebSocket?
Arbitrum One RPC 不支援 WebSocket 連線。
Arbitrum One RPC 是否支援 debug 方法?
Arbitrum One RPC 支援 debug 方法,包括:debug_traceBlockByHash, debug_traceBlockByNumber, debug_traceCall, debug_traceTransaction。
計價說明
註冊即享 3,000 萬 CU 免費額度(每 30 天自動補足,餘額與速率限制跨鏈合計,無需信用卡);按方法公開定價,每百萬次呼叫:eth_blockNumber $0.10、eth_call $1.50、eth_getLogs $3.00。