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Is there any way currently in Kratos to link social and username/pass in a single identity?

Yeah, if you create an account via username &amp; password, you can link accounts via social login.

Not sure on the reverse but i believe you can login via social sign in, then add a password to the account.

we want to do this via migration scripts as we have Auth0 users that have multiple providers in a single identity (e.g username/pass and facebook

Believe it would be:
`PUT /admin/identities/{id}`

And you'd pass in something like:
```"credentials": {
    "oidc": {
      "google:{google_id}",
      "discord:{discord_id}
    },
}```
or for adding a password:
```"credentials": {
    "password": { .. },
}```


<https://www.ory.sh/docs/kratos/reference/api#tag/identity/operation/updateIdentity>