节点与链

查询节点信息

API：

Copy GET /node_info

参数：

无

返回值：

• 节点信息：object

请求示例：

Copy curl -X GET "http://localhost:1317/node_info" -H "accept: application/json" | jq Copy { "node_info": { "protocol_version": { "p2p": "7", "block": "10", "app": "0" }, "id": "b2aa2d7a69cce7efeef554c23cab293ed64bd20a", "listen_addr": "tcp://0.0.0.0:26656", "network": "irita-test", "version": "0.33.4", "channels": "4020212223303800", "moniker": "node0", "other": { "tx_index": "on", "rpc_address": "tcp://0.0.0.0:26657" } }, "application_version": { "name": "irita", "server_name": "irita", "version": "", "commit": "3daa57798eaf3cd13007fbb356c5760be771f393", "build_tags": "netgo,ledger", "go": "go version go1.13.1 darwin/amd64" } }

查询最新的区块

API：

Copy GET /blocks/latest

参数：

无

返回值：

• 区块信息：object，最新的区块数据

请求示例：

Copy curl -X GET "http://localhost:1317/blocks/latest" -H "accept: application/json" | jq Copy { "block_id": { "hash": "DBE96AA9FED168751A6E6C14EE8EC4486746B93225DEDB5A8B8FCC8044D4C74C", "parts": { "total": "1", "hash": "0DC2CDF5500D73B673903C7D3592FBE69B25AFD9CA1DA0F83A756DE3C1BE6025" } }, "block": { "header": { "version": { "block": "10", "app": "0" }, "chain_id": "irita-test", "height": "1689", "time": "2020-05-29T06:45:32.338892Z", "last_block_id": { "hash": "87F0AA90A763AB65399FD7983C586E12A2CB0A85A65F90AE706A7C2605B1D3B3", "parts": { "total": "1", "hash": "5CA7CECEE1CE8EA5F87347E7E1E62CE26E9C7DB49EE5A04A11A03E17867AD17C" } }, "last_commit_hash": "721C706AA34ED59F948F7B9CA4CB62ECA9EE3CE5DD70F89B2C80F7AA9C71FE08", "data_hash": "", "validators_hash": "AAFAD29903844C650B1F8301E71AC13180D20EB4EE05554A35E958914C2A36D6", "next_validators_hash": "AAFAD29903844C650B1F8301E71AC13180D20EB4EE05554A35E958914C2A36D6", "consensus_hash": "048091BC7DDC283F77BFBF91D73C44DA58C3DF8A9CBC867405D8B7F3DAADA22F", "app_hash": "EAB2207D65D83E275489A2EB6589D68816221C9B6BB88DF15620966DFC8DF6A9", "last_results_hash": "", "evidence_hash": "", "proposer_address": "2021B3614D90C26CFC1E6D4786920373073D5FB6" }, "data": { "txs": null }, "evidence": { "evidence": null }, "last_commit": { "height": "1688", "round": "0", "block_id": { "hash": "87F0AA90A763AB65399FD7983C586E12A2CB0A85A65F90AE706A7C2605B1D3B3", "parts": { "total": "1", "hash": "5CA7CECEE1CE8EA5F87347E7E1E62CE26E9C7DB49EE5A04A11A03E17867AD17C" } }, "signatures": [ { "block_id_flag": 2, "validator_address": "2021B3614D90C26CFC1E6D4786920373073D5FB6", "timestamp": "2020-05-29T06:45:32.338892Z", "signature": "JTdExuVtlmpI/la8t8PLAcw1RJwCyHRhDA0o8NMyij/WZIhF/7jQrhwyGkV1l83sKfJKmCvoa3zRzRUhKlZ9yw==" } ] } } }

查询交易

根据交易 Hash 查询交易。

API：

Copy GET /txs/{hash}

参数：

• hash：string，交易的 Hash

返回值：

• TxQuery：object，交易查询结果对象

请求示例：

Copy curl -X GET "http://localhost:1317/txs/F266F1734DDE56A8C4A5676BD929C414F0E9C874131856AF362762E4474B489D" -H "accept: application/json" | jq Copy { "height": "388", "txhash": "F266F1734DDE56A8C4A5676BD929C414F0E9C874131856AF362762E4474B489D", "raw_log": "<raw-log>", "logs": [ { "msg_index": 0, "log": "", "events": [ { "type": "block_account", "attributes": [ { "key": "account", "value": "iaa18up8anyjpal8rncm8rd4ukp5f7etga795gp33q" } ] }, { "type": "message", "attributes": [ { "key": "action", "value": "block_account" }, { "key": "module", "value": "admin" }, { "key": "sender", "value": "iaa12v3r0unp6nprp9zur0fn446n832dfag5l3w38e" } ] } ] } ], "gas_wanted": "200000", "gas_used": "41058", "tx": { "type": "cosmos-sdk/StdTx", "value": { "msg": [ { "type": "irita/modules/MsgBlockAccount", "value": { "address": "iaa18up8anyjpal8rncm8rd4ukp5f7etga795gp33q", "operator": "iaa12v3r0unp6nprp9zur0fn446n832dfag5l3w38e" } } ], "fee": { "amount": [], "gas": "200000" }, "signatures": [ { "pub_key": "61rphyECERx9oolgDwPYd7r8rqra8RRY9coPnNLrrHvmf1xhnoY=", "signature": "uxeCOa/+qGevQmoiP0HJ9KptxySPN0cku3qteGVCpCpvLVl/7Is8Ir++yTlpRZK4n05fFFu/vPiov9wTmRbDBw==" } ], "memo": "" } }, "timestamp": "2020-05-29T03:38:39Z" }

广播交易

将一个已签名交易发送到节点。

API：

Copy POST /txs

参数：

• txBroadcast：object，交易广播的消息体

返回值：

• BroadcastTxCommitResult：object，交易提交结果对象

请求示例：

Copy curl -X POST "http://localhost:1317/txs" -d '{"tx":{"msg":[{"type":"irismod/nft/MsgIssueDenom","value":{"sender":"iaa12v3r0unp6nprp9zur0fn446n832dfag5l3w38e","denom":"testasset","schema":"{\"type\":\"object\",\"properties\":{\"name\":{\"type\":\"string\"}}}"}}],"fee":{"amount":[],"gas":"200000"},"signatures":[{"pub_key":"61rphyECERx9oolgDwPYd7r8rqra8RRY9coPnNLrrHvmf1xhnoY=","signature":"+j1wRbFunzm7nOGTe5/eOZEJAugkTYpqMa6YK6pf2ctNty6/XNCba7oYSgqjLO4CiohVKnLZPPnD9UPgJpednA=="}],"memo":""},"mode":"block"}' -H "accept: application/json" | jq Copy { "height": "2733", "txhash": "FD0592E9B8130ECA28C172CAC784AE4B601060F5736C4BD33BF2BBF943866D2A", "raw_log": "<raw-log>", "logs": [ { "msg_index": 0, "log": "", "events": [ { "type": "issue_denom", "attributes": [ { "key": "denom", "value": "testasset" } ] }, { "type": "message", "attributes": [ { "key": "action", "value": "issue_denom" }, { "key": "module", "value": "nft" }, { "key": "sender", "value": "iaa12v3r0unp6nprp9zur0fn446n832dfag5l3w38e" } ] } ] } ], "gas_wanted": "200000", "gas_used": "43238" }