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POST
/
connections
/
metadata
Set connection metadata
curl --request POST \
  --url https://api.nango.dev/connections/metadata \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "connection_id": "connection-123",
  "provider_config_key": "<string>",
  "metadata": {}
}
'
{
  "connection_id": "connection-123",
  "provider_config_key": "<string>",
  "metadata": {}
}

Documentation Index

Fetch the complete documentation index at: https://nango.dev/docs/llms.txt

Use this file to discover all available pages before exploring further.

Requires an API key with the environment:connections:write scope. Learn more about API key scopes.

​
Set connection metadata

Nango uses the request body as the new metadata (it must be a JSON object). Note that this overrides any existing metadata. The connection_id must be passed in the body as well. Note that the connection_id can be a single string or an array of strings.

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Fetching connection metadata

To read the existing metadata of a connection, simply fetch the connection. Your custom metadata is included as part of the returned connection object.

Authorizations

​
Authorization
string
header
required

The secret key from your Nango environment.

Body

application/json
​
connection_id
required

The connection ID used to set the metadata on.

Example:

"connection-123"

​
provider_config_key
string
required

The integration ID used to create the connection (aka Unique Key).

​
metadata
object
required

Response

Successfully set the metadata for the connections

​
connection_id

The connection ID used to set the metadata on. Returns an array of connection ids if an array is passed in.

Example:

"connection-123"

​
provider_config_key
string

The integration ID used to create the connection (aka Unique Key).

​
metadata
object