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Send transaction

POST
wss://qtum-blockbook.nownodes.io/wss/{api_key}

Calls the sendTransaction method over a WebSocket connection.

Connection URL:

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wss://qtum-blockbook.nownodes.io/wss/{{api_key}}

Open the connection, then send the message below as a text frame.

Example:

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wscat -c 'wss://qtum-blockbook.nownodes.io/wss/YOUR_API_KEY'
> {"id":"13","method":"sendTransaction","params":{"hex":"02000000000101cad9486af42be32cf330b8677f67504c80fb3fc0c3a482c861d25fd83420ff452c00000000ffffffff293ef16f00000000001976a91417efc5320082f8788dce560d088ab5956ea548e688acc6606800000000001976a9143742edd31972b28f95d0d7155477bf740082be8188ac5df59600000000001976a914d13151cfc2cb9af9bec5ce68d96ca7e06a13cb6088ac9fc07f00000000001976a9149ea39ad2a8c58d6ea10bff1cec98ae4315cf66c888ac23ec5b00000000001976a9145e284718b758f49f2a68c554b2e998e39409a46488acf6479800000000001976a9146f3f8814aa6da492ae9aa29ea64254a243cd732588aca8576900000000001976a914e18fb22ede72989f927e9115aeaabf191c4c196288ace7726c00000000001976a914daca0709cd659c7b5320420e59f37be7effc7bf288acd7ec6900000000001976a914119e0a625bbf8b1f5f3f44c99202cee48bb2f89988acbe3c6100000000001976a91468cfa231fcaa2bc778079a5c69410b1d6bae4f5b88aca54f6f00000000001976a914d5d65e274782723ddc75875931f63a631fd2fe6288ac02499300000000001976a9147f55a6b8c0bf1d387627b58abb8fa5c0b53afdf088ac94376000000000001976a914abad4f9eed92481507707e59b7fd05e125b53d0488ac762f8000000000001976a9147962d58979790e599318f60477f6cc6c293c845788ac55977200000000001976a9140f9b03cbf29975f2d0d8ec2cd9f9ba2d782e723c88acb8427000000000001976a914f6f8efc54daca9fe5d39d86858d0dc3ff5ea593488ac606e6e00000000001976a9144de6dce5e30d4d4fa98224ce5f107dba870ab11688ac28f86600000000001976a91479923236d04f57b1bdee18f3f157a47a525f31bc88acf5b75e00000000001976a9146b27b26c901bf3b82dc53d07b6ea609e04919eca88ac48e65c00000000001976a914f9ceb01c54411f5424e6d4cb9f75f51b82cba34588ac284e6b00000000001976a914c44fb12a7731d63e2f3ae09251cbd8d754ac852188ac12796c00000000001976a9145d75c6ed22bc6df4ebd0d3ba53c960457800218088ac22326400000000001976a9142f9fa2783e6b42804056a6059f39a8dd1c2a003788acba9e7800000000001976a914aa77f16d9e08cf22328d3c7a2e255020319ea59688ac0b785c00000000001976a914d8d9132e9ebbff2973961e0b314fc4cd616c557e88ac8e1e7800000000001976a914669ccf14b1f0d8fbe07944d1d597b078e4800a0c88acd5f96f00000000001976a914888dac46fde27fa251a9ff5fa070d598bccf709388acd11b7300000000001976a91435347ed725d13fa30a34ad0f2061b88875f766bb88acadfe5f00000000001976a914365802e431a35060f107926dad9c16a8e4e3e8af88ac250e6100000000001976a914bbcbfba99cd604085672fb8e88f15891133772f388ac827e6400000000001976a914a55b0627857511c3ed8c71bc0afa89f761b6fd9e88acf3ca7b00000000001976a91437fee8655d8ac528cd56edff3daabc7a49daa4b288acc2d05800000000001976a9142094da1b04f13ba33c084d9a8904a34bc035696288accdf16600000000001976a914fef096df5f75bc10313350dee1bf3a0f684d7e7688ac48226f00000000001976a914b2c1f4a0846355a9c9d2b2ad4ddb10844f6d763c88ac75d45a00000000001976a91489eedb3a02a8eed1bbe50756a4dd80cc28ff243488acf5f05900000000001976a91475969ea4dc1833b4d1cc7ed9afd35dd02535142c88ac0db37b00000000001976a91440309fd990610f49ab8c36ab5dca08c4aa78841888ac59ba7900000000001976a91465e78cceac0f3942dc4494245f53cca785b2f07f88acf88f6000000000001976a9147ed925fb716f5ab530f7f9d97dde851f5f03e83d88acbf2fb5830d000000160014385895ec3ae8a741f17de7d0b802dc8fe155aff802483045022100d6f83b09dc0df2c7f4b91fac976745dcf422c85f8ff141efcb93d4a5827d0a1502207d1ed610698a05576a270945dc6be314c951ccb2056582717be72d08f7917a1c012103767e343dbc395a8c1e0d63ef876806e1a7cc54660c7f9fe4ec0baf111f4c96e000000000"}}

A transaction the backend rejects returns an error object instead, for example {"id":"13","data":{"error":{"message":"-22: TX decode failed. Make sure the tx has at least one input."}}}.

Body

application/json
object

Parameters

api_keystringrequiredpath

Your NOWNodes API key.

Response

200OK

A successful response.