List Models - MemoryLake AI

curl -X GET 'https://app.memorylake.ai/openapi/memorylake/router/v1/models' \
  -H 'Authorization: Bearer sk_xxxxxx'

{
  "success": true,
  "message": "Operation completed successfully",
  "data": {
    "items": [
      {
        "name": "claude-haiku-4-5",
        "price": {
          "details": {
            "cache_read": {
              "tokens_per_million": 32000,
              "usd_per_million": 0.1
            },
            "cache_write_5m": {
              "tokens_per_million": 400000,
              "usd_per_million": 1.25
            }
          },
          "input": {
            "tokens_per_million": 320000,
            "usd_per_million": 1
          },
          "output": {
            "tokens_per_million": 1600000,
            "usd_per_million": 5
          }
        },
        "provider_type": "anthropic"
      },
      {
        "name": "gpt-4o-mini",
        "price": {
          "details": {
            "cache_read": {
              "tokens_per_million": 24000,
              "usd_per_million": 0.075
            }
          },
          "input": {
            "tokens_per_million": 48000,
            "usd_per_million": 0.15
          },
          "output": {
            "tokens_per_million": 192000,
            "usd_per_million": 0.6
          }
        },
        "provider_type": "openai"
      }
    ]
  }
}

curl -X GET 'https://app.memorylake.ai/openapi/memorylake/router/v1/models' \
  -H 'Authorization: Bearer sk_xxxxxx'

{
  "success": true,
  "message": "Operation completed successfully",
  "data": {
    "items": [
      {
        "name": "claude-haiku-4-5",
        "price": {
          "details": {
            "cache_read": {
              "tokens_per_million": 32000,
              "usd_per_million": 0.1
            },
            "cache_write_5m": {
              "tokens_per_million": 400000,
              "usd_per_million": 1.25
            }
          },
          "input": {
            "tokens_per_million": 320000,
            "usd_per_million": 1
          },
          "output": {
            "tokens_per_million": 1600000,
            "usd_per_million": 5
          }
        },
        "provider_type": "anthropic"
      },
      {
        "name": "gpt-4o-mini",
        "price": {
          "details": {
            "cache_read": {
              "tokens_per_million": 24000,
              "usd_per_million": 0.075
            }
          },
          "input": {
            "tokens_per_million": 48000,
            "usd_per_million": 0.15
          },
          "output": {
            "tokens_per_million": 192000,
            "usd_per_million": 0.6
          }
        },
        "provider_type": "openai"
      }
    ]
  }
}

GET /openapi/memorylake/router/v1/models

Lists the models you can call through Memory Router, with their prices, sorted by name. provider_type tells you which base URL reaches each model: call openai models through /router/openai/v1 and anthropic models through /router/anthropic/v1. Each site has its own catalog. Unlike the inference endpoints, this endpoint answers in the MemoryLake API format: the catalog is in data.items, and errors carry success, message and error_code. Prices are per million tokens, in US dollars and in balance tokens (what your balance is charged). A price that is not listed does not apply to the model; it is not free. When price is missing, no price is available for the model; it can still be called.

curl -X GET 'https://app.memorylake.ai/openapi/memorylake/router/v1/models' \
  -H 'Authorization: Bearer sk_xxxxxx'

Response

object

Show Model Catalog object

array

Every model you can call, sorted by name. An empty list when none is available.

Show Catalog Model object

string

Model name to send as model

string

Protocol that reaches the model. One of: openai, anthropic.

object

Prices of the model. Missing when no price is available for it.

Show Model Price object

object

Every other price of the model. Only the prices that apply are listed.

Show Price Details object

object

Prices for batch requests

object

Input tokens read from the cache

object

Input tokens read from a cache you created explicitly

object

Input tokens written to the cache

object

Input tokens written to a 1-hour cache

object

Input tokens written to a 5-minute cache

object

Prices of built-in tools

object

Reasoning output tokens

array

Prices by input length

object

Input tokens

Show Price Tier object

integer

Balance tokens charged per million tokens

number

US dollars per million tokens

object

Output tokens

Show Price Tier object

integer

Balance tokens charged per million tokens

number

US dollars per million tokens

boolean

true when the price depends on input length: input and output are then the lowest band, and details.tiers lists every band

{
  "success": true,
  "message": "Operation completed successfully",
  "data": {
    "items": [
      {
        "name": "claude-haiku-4-5",
        "price": {
          "details": {
            "cache_read": {
              "tokens_per_million": 32000,
              "usd_per_million": 0.1
            },
            "cache_write_5m": {
              "tokens_per_million": 400000,
              "usd_per_million": 1.25
            }
          },
          "input": {
            "tokens_per_million": 320000,
            "usd_per_million": 1
          },
          "output": {
            "tokens_per_million": 1600000,
            "usd_per_million": 5
          }
        },
        "provider_type": "anthropic"
      },
      {
        "name": "gpt-4o-mini",
        "price": {
          "details": {
            "cache_read": {
              "tokens_per_million": 24000,
              "usd_per_million": 0.075
            }
          },
          "input": {
            "tokens_per_million": 48000,
            "usd_per_million": 0.15
          },
          "output": {
            "tokens_per_million": 192000,
            "usd_per_million": 0.6
          }
        },
        "provider_type": "openai"
      }
    ]
  }
}

Errors

Errors answer with success: false, a message and an error_code. See Error Codes for every code.

Status	Meaning
`401`	The MemoryLake API key is missing, invalid, disabled or expired. `error_code` is `UNAUTHORIZE`.
`403`	The key may only be used from listed IP addresses, and this request came from another one. `error_code` is `ACCESS_DENIED`.
`429`	Too many requests with an invalid key came from your IP address. `error_code` is `RATE_LIMIT_EXCEEDED`. Wait for the time in `Retry-After`.
`502`	The model catalog could not be loaded. `error_code` is `INTERNAL_ERROR`. Retry later.
`503`	The service is temporarily unavailable, for example during maintenance. `error_code` is `SERVICE_UNAVAILABLE`. Retry later; `Retry-After` is sent when the wait is known.

​Response

​Errors

Response

Errors