---
title: "Create Network Token Cryptogram"
method: POST
path: "/networkTokens/{networkTokenKey}/cryptogram"
tags: ["Network Tokenization"]
---

# Create Network Token Cryptogram

`POST /networkTokens/{networkTokenKey}/cryptogram`

## Request

- Base URL: `https://eu-west-1.api.silverflow.com/v1`
- URL: `https://eu-west-1.api.silverflow.com/v1/networkTokens/{networkTokenKey}/cryptogram`
- Auth: one of:
  - HTTP basic
  - HTTP bearer
- TypeScript: <https://skmtc.dev/silverflow/apis/silverflow-api/docs/networkTokens/:networkTokenKey/cryptogram/post.ts> (a function with typed inputs; its response is checked against the schema)

Used to obtain a DSRP or TAVV cryptogram for the referenced network token. These should be provided for each initial CIT and MIT charges and for all subsequent CIT charges.

Requires the `networkTokens:CreateNetworkTokenCryptogram` permission.

## Path parameters

- `networkTokenKey` string, required: Uniquely identifies a network token managed by Silverflow.

## Response `200`

The created network token cryptogram.

- TokenCryptogram: All details related to a network token cryptogram.
  - `panSequenceNumber` string: The PAN sequence number for the network token.
  - `track2Equivalent` string: The information encoded on track 2 of the card magnetic stripe as defined in the ISO 7813 specification, including data element separators but excluding beginning and ending sentinels.
  - `authenticationData` string, required: The authentication data, or cryptogram, which will be sent in an ISO authorization request for token transactions.
  - `created` string, date-time, required: The date and time this object was created

## Other responses

- `400`: The request was malformed. See the response body for details
- `401`: The supplied security credentials were missing or invalid
- `403`: The authenticated client is does not have the required permissions.
- `404`: The resource identified in the request URL was not found
- `409`: The request could not be completed due to a conflict with the current state of the resources involved in the request.
- `422`: The server was unable to process the request. This is a temporary condition. Please retry the request.
- `429`: The number of requests per unit of time has exceeded the configured maximum
- `500`: The server encountered an unexpected condition. This may or may not be a temporary situation.
- `503`: The server was unable to process the request. This is a temporary condition. Please retry the request.

---

[API](https://skmtc.dev/silverflow/apis/silverflow-api.md) - [All operations](https://skmtc.dev/silverflow/apis/silverflow-api/llms.txt) - [OpenAPI document](https://skmtc.dev/silverflow/apis/silverflow-api/revisions/43ecbe4fd6ea?raw)