> ## Documentation Index
> Fetch the complete documentation index at: https://docs.0xarchive.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Resolve Lighter accounts by L1 address JSON Schema

> Resolve Lighter accounts by L1 address JSON Schema contract. Includes route metadata, schemas, examples, and implementation notes.

Source OpenAPI: 0xArchive API 1.7.0; 218 paths; 210 component schemas.

List the Lighter mainnet account indices owned by an L1 address, with `total_accounts`. Lighter position routes take account indices. Not available on Lighter on Robinhood Chain. Billed at 1 credit per request.

## Route Metadata

| Field | Value |
| - | - |
| Method | `GET` |
| Path | `/v1/lighter/accounts` |
| operationId | `getLighterAccountsByL1` |
| Tag | Lighter - Positions |
| Family | Lighter |
| Deprecated or legacy | no |

## Request Parameters

### Query Parameters

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getLighterAccountsByL1 query parameters",
  "type": "object",
  "required": [
    "l1_address"
  ],
  "properties": {
    "l1_address": {
      "description": "L1 address: 0x followed by 40 hex characters.",
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "x-parameter-location": "query"
    },
    "limit": {
      "description": "Maximum rows per page (default 500, max 5000).",
      "type": "integer",
      "default": 500,
      "minimum": 1,
      "maximum": 5000,
      "x-parameter-location": "query"
    },
    "cursor": {
      "description": "Cursor from the previous response `meta.next_cursor`. Keep every other parameter unchanged.",
      "type": "string",
      "x-parameter-location": "query"
    }
  }
}
```

## Response Contracts

### Status 200

Resolve Lighter accounts by L1 address

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getLighterAccountsByL1 response 200",
  "description": "Lighter accounts owned by an L1 address.",
  "type": "object",
  "required": [
    "data",
    "meta",
    "success"
  ],
  "properties": {
    "data": {
      "description": "Lighter mainnet accounts owned by one L1 address.",
      "type": "object",
      "required": [
        "accounts",
        "l1_address",
        "total_accounts"
      ],
      "properties": {
        "accounts": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "account_index",
              "account_type",
              "first_seen"
            ],
            "properties": {
              "account_index": {
                "description": "Lighter account index as a string.",
                "type": "string",
                "example": "513030"
              },
              "account_type": {
                "description": "Lighter account type as reported by Lighter.",
                "type": "integer",
                "example": 0
              },
              "first_seen": {
                "description": "First time the account was seen.",
                "type": "string",
                "format": "date-time",
                "nullable": true
              }
            }
          }
        },
        "l1_address": {
          "description": "L1 address, lowercase.",
          "type": "string",
          "example": "0x31ca8395cf837de08b24da3f660e77761dfb974b"
        },
        "total_accounts": {
          "description": "Number of accounts the address owns (across all pages).",
          "type": "integer",
          "format": "int64",
          "example": 3
        }
      }
    },
    "meta": {
      "description": "Response metadata of the account positions routes. Every instant is RFC 3339 UTC with milliseconds and comes from the data, never the request time.",
      "type": "object",
      "required": [
        "count",
        "request_id"
      ],
      "properties": {
        "as_of": {
          "description": "Instant the returned state describes: the snapshot tick or hour, or the requested as-of time.",
          "type": "string",
          "format": "date-time"
        },
        "built_through": {
          "description": "Every event before this instant is built into the change log and as-of state. Reads are clamped to it.",
          "type": "string",
          "format": "date-time"
        },
        "clamped_to": {
          "description": "Boundary the read was clamped to (`built_through`). Present only when clamped.",
          "type": "string",
          "format": "date-time"
        },
        "count": {
          "description": "Number of records returned.",
          "type": "integer"
        },
        "coverage_from": {
          "description": "Coverage start, present with `notice` when the request falls before coverage or the address has no recorded activity.",
          "type": "string",
          "format": "date-time"
        },
        "finalized_through": {
          "description": "Every event before this instant is final and will not be re-derived (Lighter: the trade finalization watermark). Never later than `built_through`.",
          "type": "string",
          "format": "date-time"
        },
        "next_cursor": {
          "description": "Signed cursor for the next page, bound to the request. Pass it back with the same parameters. A market cursor pins its snapshot; if that snapshot is replaced or expires the next page answers 409 `snapshot_advanced`.",
          "type": "string",
          "nullable": true
        },
        "notice": {
          "description": "Human-readable advisory: before coverage, no recorded activity, or a stale snapshot.",
          "type": "string"
        },
        "quality": {
          "description": "Completeness of the snapshot the response was read from: `complete`, `partial`, or `degraded`. Rows carry their own `quality`. On Lighter and Robinhood Chain, snapshots from the latest day, before the venue's daily trade reconcile, can read `degraded` while their rows read `preliminary`; they read `complete` once the reconcile has run.",
          "type": "string"
        },
        "request_id": {
          "description": "Unique request ID for support.",
          "type": "string",
          "format": "uuid"
        },
        "requested_end": {
          "description": "The `end` or `timestamp` the caller asked for, echoed when the read was clamped.",
          "type": "string",
          "format": "date-time"
        },
        "snapshot_ts": {
          "description": "Committed snapshot the response was read from. Market routes echo the resolved `hour` here.",
          "type": "string",
          "format": "date-time"
        },
        "source": {
          "description": "How the rows were produced: `snapshot` (live or hourly snapshot), `reconstructed` (as-of state between snapshots), or `changes` (change log).",
          "type": "string",
          "enum": [
            "snapshot",
            "reconstructed",
            "changes"
          ]
        },
        "stale": {
          "description": "True on current reads when the latest snapshot is older than 12 minutes; paired with `notice`.",
          "type": "boolean"
        },
        "totals": {
          "description": "Market listings, first page only: aggregates over the whole filtered result set, not just this page.",
          "allOf": [
            {
              "description": "Long and short aggregates of every open position in one market at one snapshot. Averages cover only positions with a known entry (`*_positions_with_entry`). Shares are decimal ratios of the side or total value held by the ten largest positions.",
              "type": "object",
              "required": [
                "coin",
                "long_avg_entry_price",
                "long_count",
                "long_positions_with_entry",
                "long_size",
                "long_top10_value_share",
                "long_value",
                "quality",
                "short_avg_entry_price",
                "short_count",
                "short_positions_with_entry",
                "short_size",
                "short_top10_value_share",
                "short_value",
                "snapshot_ts",
                "symbol",
                "top10_value_share"
              ],
              "properties": {
                "coin": {
                  "description": "Alias of `symbol`.",
                  "type": "string",
                  "example": "BTC"
                },
                "dex": {
                  "description": "HIP-3 only.",
                  "type": "string",
                  "example": "xyz"
                },
                "long_avg_entry_price": {
                  "description": "Size-weighted average entry of long positions with a known entry.",
                  "type": "string",
                  "nullable": true,
                  "example": "63120.4"
                },
                "long_count": {
                  "type": "integer",
                  "format": "int64",
                  "example": 18234
                },
                "long_positions_with_entry": {
                  "type": "integer",
                  "format": "int64",
                  "example": 18230
                },
                "long_size": {
                  "description": "Total long size in base units.",
                  "type": "string",
                  "example": "8123.45"
                },
                "long_top10_value_share": {
                  "description": "Share of long value held by the ten largest long positions.",
                  "type": "string",
                  "nullable": true,
                  "example": "0.412345"
                },
                "long_value": {
                  "description": "Total long value in USD. Null when any long position has no mark.",
                  "type": "string",
                  "nullable": true,
                  "example": "528000000.5"
                },
                "quality": {
                  "description": "`complete`, `partial`, or `degraded`, from this market's own rows.",
                  "type": "string",
                  "example": "complete"
                },
                "short_avg_entry_price": {
                  "description": "Size-weighted average entry of short positions with a known entry.",
                  "type": "string",
                  "nullable": true,
                  "example": "66210.9"
                },
                "short_count": {
                  "type": "integer",
                  "format": "int64",
                  "example": 15102
                },
                "short_positions_with_entry": {
                  "type": "integer",
                  "format": "int64",
                  "example": 15100
                },
                "short_size": {
                  "description": "Total short size in base units.",
                  "type": "string",
                  "example": "8120.1"
                },
                "short_top10_value_share": {
                  "description": "Share of short value held by the ten largest short positions.",
                  "type": "string",
                  "nullable": true,
                  "example": "0.385"
                },
                "short_value": {
                  "description": "Total short value in USD. Null when any short position has no mark.",
                  "type": "string",
                  "nullable": true,
                  "example": "527800000.25"
                },
                "snapshot_ts": {
                  "description": "Snapshot the aggregates describe.",
                  "type": "string",
                  "format": "date-time",
                  "nullable": true
                },
                "symbol": {
                  "type": "string",
                  "example": "BTC"
                },
                "top10_value_share": {
                  "description": "Share of total value held by the ten largest positions.",
                  "type": "string",
                  "nullable": true,
                  "example": "0.301"
                }
              }
            }
          ]
        }
      }
    },
    "success": {
      "type": "boolean",
      "example": true
    }
  }
}
```

### Status 400

Invalid request

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getLighterAccountsByL1 response 400",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}
```

##### OpenAPI example

```json theme={"theme":"github-dark"}
{
  "code": 400,
  "error": "Failed to deserialize query string: limit: invalid digit found in string",
  "error_code": "invalid_query_params",
  "request_id": "3f2a9c71-5b0e-4d68-9a4c-7e1d2b6f8a05"
}
```

### Status 401

Authentication required

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getLighterAccountsByL1 response 401",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}
```

##### OpenAPI example

```json theme={"theme":"github-dark"}
{
  "code": 401,
  "error": "Missing or invalid API key. Provide X-API-Key header."
}
```

### Status 429

Rate limit exceeded

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getLighterAccountsByL1 response 429",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}
```

##### OpenAPI example

```json theme={"theme":"github-dark"}
{
  "code": 429,
  "error": "Rate limit exceeded"
}
```

### Status 503

Positions, pagination, or an as-of reconstruction are temporarily unavailable (`error_code` `positions_unavailable`, `pagination_unavailable`, or `reconstruction_unavailable`). Retry shortly.

#### application/json

```json theme={"theme":"github-dark"}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "getLighterAccountsByL1 response 503",
  "description": "Error response",
  "type": "object",
  "properties": {
    "code": {
      "description": "HTTP status code",
      "type": "integer"
    },
    "error": {
      "description": "Error message",
      "type": "string"
    },
    "error_code": {
      "description": "Machine-readable error code. Common values: `invalid_query_params` (a query parameter failed to parse or validate) and `invalid_path_params` (a path parameter failed to parse). Other endpoint-specific codes exist; treat unknown codes as generic errors of the given HTTP status.",
      "type": "string"
    },
    "request_id": {
      "description": "Unique request ID for support",
      "type": "string",
      "format": "uuid"
    }
  }
}
```

##### OpenAPI example

```json theme={"theme":"github-dark"}
{
  "code": 503,
  "error": "Account positions are not available right now.",
  "error_code": "positions_unavailable"
}
```