submitpackage

POST

/{apiKey}

Submits a package containing multiple raw transactions to the mempool for validation and acceptance.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

string[]required

An array of raw transactions (serialized hex strings) to be submitted as a package.

Responses

200

Transaction results keyed by `wtxid`.

POST/v2/{apiKey}

curl --request POST \  --url https://bitcoin-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "submitpackage",  "params": [    [      "0200000000010153fc6712e0c6cbfd15e56743f2a16bba3c0b17837d4fd33d68d2d930739e2b130000000000ffffffff01c0c62d0000000000160014c24b61118d4a2b36257b65e1ea7f15f85e41ff0402483045022100ac32e935715a57ec1d642a5e178c37f74c013bf8e4edc4cb1c79f5352f136e87022020b0b3192347d1b84e9b89d00a2ecb290f18f9c39e514fa3ef2b7a889e7b6c1b012103ab0b56c7aa6254a80c124e04d2149f7fc376afedfe4623f3c59b87c279eaeb1400000000"    ]  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "package_msg": "transaction failed",    "tx-results": {      "6dbccbd4775598af6e9713cd84e90e80431ecc7e932c4b832ab3966ad988bc08": {        "txid": "c67ecf450828d639a8cf3d74f168fe6bd9a1121a1167a1d46908d703f871c3a6",        "error": "bad-txns-inputs-missingorspent"      }    },    "replaced-transactions": []  }}

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