Estimate fee

Estimate the fee that would be incurred for submitting an order with the specified price and size on the market.

Query Parameters

marketId string required

Market ID, used to specify the fee factors.

price string required

Price at which the potential order is expected to trade.

size uint64 required

Size at which the potential order is expected to trade.

Responses

• 200
• 500
• default

---

A successful response.

application/json

Schema

Example (from schema)

---

Schema

fee object

Summary of the estimated fees for this order if it were to trade now.

infrastructureFee string

Fee amount paid for maintaining the Vega infrastructure. This field is an unsigned integer scaled using the asset's decimal places.

liquidityFee string

Fee amount paid to market makers. This field is an unsigned integer scaled to the asset's decimal places.

makerFee string

Fee amount paid to the non-aggressive party of the trade. This field is an unsigned integer scaled to the asset's decimal places.

{
  "fee": {
    "infrastructureFee": "string",
    "liquidityFee": "string",
    "makerFee": "string"
  }
}

An internal server error

application/json

Schema

Example (from schema)

---

Schema

code int32
details object[]
Array [
@type string
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration). The name should be in a canonical form (e.g., leading "." is not accepted).
In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http, https, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows:
• If no scheme is provided, https is assumed.
• An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error.
• Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.)
Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com.
Schemes other than http, https (or the empty scheme) might be used with implementation specific semantics.
]
message string

{
  "code": 0,
  "details": [
    {
      "@type": "string"
    }
  ],
  "message": "string"
}

An unexpected error response.

application/json

Schema

Example (from schema)

---

Schema

code int32
details object[]
Array [
@type string
A URL/resource name that uniquely identifies the type of the serialized protocol buffer message. This string must contain at least one "/" character. The last segment of the URL's path must represent the fully qualified name of the type (as in path/google.protobuf.Duration). The name should be in a canonical form (e.g., leading "." is not accepted).
In practice, teams usually precompile into the binary all types that they expect it to use in the context of Any. However, for URLs which use the scheme http, https, or no scheme, one can optionally set up a type server that maps type URLs to message definitions as follows:
• If no scheme is provided, https is assumed.
• An HTTP GET on the URL must yield a [google.protobuf.Type][] value in binary format, or produce an error.
• Applications are allowed to cache lookup results based on the URL, or have them precompiled into a binary to avoid any lookup. Therefore, binary compatibility needs to be preserved on changes to types. (Use versioned type names to manage breaking changes.)
Note: this functionality is not currently available in the official protobuf release, and it is not used for type URLs beginning with type.googleapis.com.
Schemes other than http, https (or the empty scheme) might be used with implementation specific semantics.
]
message string

{
  "code": 0,
  "details": [
    {
      "@type": "string"
    }
  ],
  "message": "string"
}

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