# re-query transaction by reference number

Request

<table><thead><tr><th width="196.5">Method</th><th>URL</th></tr></thead><tbody><tr><td><mark style="color:green;"><strong>GET</strong></mark></td><td><mark style="color:blue;"><strong>{{baseUrl}}</strong>/api/service/v1/query/merchant/wallet/requery/transaction/{{transaction_reference}</mark></td></tr></tbody></table>

<table><thead><tr><th width="195.5">Header</th><th width="348">Value</th><th></th></tr></thead><tbody><tr><td>Content-Type</td><td>application/json</td><td></td></tr><tr><td>publicKey</td><td>{{publicKey}}</td><td></td></tr><tr><td>b-access-token</td><td>{{accessToken}}</td><td>Use the accessToken that was given in response to /api/service/v1/query/merchant/login</td></tr></tbody></table>