---
id: config-digital-wallet-open-id-validate-transaction-data
title: "Validate transaction data"
description: "Validates transaction data submitted during an OID4VCI credential issuance against the defined schema."
sidebar_label: "Validate transaction data"
hide_title: true
hide_table_of_contents: true
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sidebar_class_name: "post api-method"
info_path: docs/openid4vc-api/igrant-io-api-documentation
custom_edit_url: null
---

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>
> ```bash
> npx skills add L3-iGrant/skills
> ```


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<h1 className={"openapi__heading"}>Validate transaction data</h1>

<MethodEndpoint method={"post"} path={"/v2/config/digital-wallet/openid/sdjwt/transaction-data"}></MethodEndpoint>



Validates transaction data submitted during an OID4VCI credential issuance against the defined schema.

## Request

<MimeTabs className={"openapi-tabs__mime"}><TabItem label={"application/json"} value={"application/json-schema"}><details style={{}} className={"openapi-markdown__details mime"} data-collapsed={false} open={true}><summary style={{}} className={"openapi-markdown__details-summary-mime"}><h3 className={"openapi-markdown__details-summary-header-body"}>Body</h3></summary><div style={{"textAlign":"left","marginLeft":"1rem"}}></div><ul style={{"marginLeft":"1rem"}}><SchemaItem collapsible={false} name={"transactionDataHashesAlg"} required={true} schemaName={"string[]"} qualifierMessage={undefined} schema={{"type":"array","description":"Array of hash algorithm identifiers (e.g. `sha-256`) used to calculate transaction data hashes in the key binding JWT, as defined in the OpenID4VP transaction data extension.","items":{"type":"string"}}}></SchemaItem><SchemaItem collapsible={false} name={"paymentWalletAttestation"} required={true} schemaName={"string"} qualifierMessage={undefined} schema={{"type":"string","description":"Payment Authenticator Verifiable Credential presented by the holder."}}></SchemaItem><SchemaItem collapsible={false} name={"transactionData"} required={false} schemaName={"object"} qualifierMessage={undefined} schema={{"type":"object","description":"Transaction data payload in plain JSON format."}}></SchemaItem><SchemaItem collapsible={false} name={"transactionDataBase64"} required={false} schemaName={"string"} qualifierMessage={undefined} schema={{"type":"string","description":"Base64-encoded transaction data string for transport in the OpenID4VP Authorization Request."}}></SchemaItem></ul></details></TabItem></MimeTabs><div><div><ApiTabs label={undefined} id={undefined}><TabItem label={"200"} value={"200"}><div></div><details style={{"textAlign":"left","marginBottom":"1rem"}} className={"openapi-markdown__details"} data-collaposed={true} open={false}><summary style={{}}><strong>Response Headers</strong></summary><ul style={{"marginLeft":"1rem"}}></ul></details><div><MimeTabs className={"openapi-tabs__mime"} schemaType={"response"}><TabItem label={"application/json"} value={"application/json"}><SchemaTabs className={"openapi-tabs__schema"}><TabItem label={"Schema"} value={"Schema"}><details style={{}} className={"openapi-markdown__details response"} data-collapsed={false} open={true}><summary style={{}} className={"openapi-markdown__details-summary-response"}><strong>Schema</strong></summary><div style={{"textAlign":"left","marginLeft":"1rem"}}></div><ul style={{"marginLeft":"1rem"}}><SchemaItem collapsible={true} className={"schemaItem"}><details style={{}} className={"openapi-markdown__details"}><summary style={{}}><span className={"openapi-schema__container"}><strong className={"openapi-schema__property"}>transactionDataHistory</strong><span className={"openapi-schema__name"}> object</span></span></summary><div style={{"marginLeft":"1rem"}}><SchemaItem collapsible={false} name={"transactionDataId"} required={false} schemaName={"string"} qualifierMessage={undefined} schema={{"type":"string","description":"Unique identifier for the transaction data record."}}></SchemaItem><SchemaItem collapsible={false} name={"credentialExchangeId"} required={false} schemaName={"string"} qualifierMessage={undefined} schema={{"type":"string","description":"Identifier of the credential issuance history record linked to this transaction data."}}></SchemaItem><SchemaItem collapsible={false} name={"transactionDataBase64s"} required={false} schemaName={"string[]"} qualifierMessage={undefined} schema={{"type":"array","description":"Array of base64-encoded transaction data strings.","items":{"type":"string"}}}></SchemaItem><SchemaItem collapsible={false} name={"paymentWalletAttestation"} required={true} schemaName={"string"} qualifierMessage={undefined} schema={{"type":"string","description":"Payment Authenticator Verifiable Presentation token received from the holder."}}></SchemaItem><SchemaItem collapsible={true} className={"schemaItem"}><details style={{}} className={"openapi-markdown__details"}><summary style={{}}><span className={"openapi-schema__container"}><strong className={"openapi-schema__property"}>transactionData</strong><span className={"openapi-schema__name"}> object</span><span className={"openapi-schema__divider"}></span><span className={"openapi-schema__required"}>required</span></span></summary><div style={{"marginLeft":"1rem"}}><SchemaItem name={"property name*"} required={false} schemaName={"any"} qualifierMessage={undefined} schema={{"type":"object","additionalProperties":true}} collapsible={false} discriminator={false}></SchemaItem></div></details></SchemaItem><SchemaItem collapsible={false} name={"transactionDataVerified"} required={false} schemaName={"boolean"} qualifierMessage={undefined} schema={{"type":"boolean","description":"Indicates whether the transaction data hashes were verified against the key binding JWT."}}></SchemaItem><SchemaItem collapsible={true} className={"schemaItem"}><details style={{}} className={"openapi-markdown__details"}><summary style={{}}><span className={"openapi-schema__container"}><strong className={"openapi-schema__property"}>vpTokenDecoded</strong><span className={"openapi-schema__name"}> object</span></span></summary><div style={{"marginLeft":"1rem"}}><div style={{"marginTop":".5rem","marginBottom":".5rem"}}>

Decoded payload of the Verifiable Presentation token presented by the holder.

</div><SchemaItem name={"property name*"} required={false} schemaName={"any"} qualifierMessage={undefined} schema={{"type":"object","additionalProperties":true,"description":"Decoded payload of the Verifiable Presentation token presented by the holder."}} collapsible={false} discriminator={false}></SchemaItem></div></details></SchemaItem><SchemaItem collapsible={false} name={"createdAt"} required={false} schemaName={"number"} qualifierMessage={undefined} schema={{"type":"number","description":"Unix timestamp (in seconds) when this record was created."}}></SchemaItem><SchemaItem collapsible={false} name={"updatedAt"} required={false} schemaName={"number"} qualifierMessage={undefined} schema={{"type":"number","description":"Unix timestamp (in seconds) when this record was last modified."}}></SchemaItem></div></details></SchemaItem></ul></details></TabItem><TabItem label={"Example (from schema)"} value={"Example (from schema)"}><ResponseSamples responseExample={"{\n  \"transactionDataHistory\": {\n    \"transactionDataId\": \"string\",\n    \"credentialExchangeId\": \"string\",\n    \"transactionDataBase64s\": [\n      \"string\"\n    ],\n    \"paymentWalletAttestation\": \"string\",\n    \"transactionData\": {},\n    \"transactionDataVerified\": true,\n    \"vpTokenDecoded\": {},\n    \"createdAt\": 0,\n    \"updatedAt\": 0\n  }\n}"} language={"json"}></ResponseSamples></TabItem></SchemaTabs></TabItem></MimeTabs></div></TabItem><TabItem label={"401"} value={"401"}><div>

Unauthorized

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Internal server error

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