---
title: "Get Packed Account Data"
method: POST
path: "/packed-account"
tags: ["indexer"]
---

# Get Packed Account Data

`POST /packed-account`

Returns the packed account data for a given authenticator address from the `WorldIDRegistry` contract.

## Request body

- IndexerPackedAccountRequest — Request to fetch a packed account index from the indexer.
  - `authenticator_address` string, hex, required — The authenticator address to look up

## Response `200`

- IndexerPackedAccountResponse — Response containing the packed account index from the indexer.
  - `packed_account_data` string, hex, required — The packed account data [32 bits recoveryCounter][32 bits pubkeyId][192 bits leafIndex]. Serialized as a canonical `0x`-prefixed hex string.

## Other responses

- `400` — Account does not exist for the given authenticator address

---

[API](https://skmtc.net/worldcoin/apis/world-id-indexer.md) · [All operations](https://skmtc.net/worldcoin/apis/world-id-indexer/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/worldcoin/world-id-indexer/versions/744f19e75fe2/schema)