cTrader ProtoOAGetTickDataRes
messageProtoOAGetTickDataRescTrader Open APIpayloadType 2146Historical data
Returns the historical ticks, newest first, one page at a time.
Risk warning: CFDs and spread bets are complex instruments and come with a high risk of losing money rapidly due to leverage. You can lose money on these products, and each provider publishes its own loss figure under FCA rules. You should consider whether you understand how they work and whether you can afford to take the high risk of losing your money. Automated and API trading can amplify losses through bugs, connectivity failures and runaway orders.
This is a message of the cTrader Open API, not an HTTP endpoint. It has no method and no path: it is sent over an open TCP or WebSocket connection, as Protocol Buffers or as JSON.
The message
- Name
- ProtoOAGetTickDataRes
- Direction
- Response, sent by the server
- Payload type
- PROTO_OA_GET_TICKDATA_RES, number 2146. This number is what identifies the message on the wire.
- Answers
Fields
| Name | Type | Description |
|---|---|---|
| payloadType | ProtoOAPayloadType | Identifies the message. Its default in the definition is PROTO_OA_GET_TICKDATA_RES, which is number 2146. |
| ctidTraderAccountIdrequired | int64 | The account the message is about, by its cTrader account id. Responses and events carry the same id, which is how a program holding several accounts on one connection tells them apart. |
| tickData | repeated ProtoOATickData | The ticks, one ProtoOATickData for each, newest first. The definition says the first carries a full time in milliseconds and each later one the difference from the tick before it. |
| hasMorerequired | bool | True when more records match the request than this one response holds. |
Limits that apply at cTrader Open API
| Limit | Value | Scope | Source |
|---|---|---|---|
| Requests a second, not historical data | 50 | Per connection, requests that are not for historical data | help.ctrader.comchecked |
| Requests a second, historical data | 5 | Per connection, historical data requests only | help.ctrader.comchecked |