> This page is for version v2026.01.16-dev. > For other versions, use one of these documentation indexes: > - latest (default): https://docs.machanirobotics.dev/latest/llms.txt > - v2026.01.16-dev: https://docs.machanirobotics.dev/v-2026-01-16-dev/llms.txt > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.machanirobotics.dev/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.machanirobotics.dev/_mcp/server. # Calibrate Servo POST https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate Content-Type: application/json CalibrateServo saves the currently calibrated value of a servo. Reference: https://docs.machanirobotics.dev/v-2026-01-16-dev/2026-01-16-dev/latest/actuation-service/calibrateservo ## Request ### Body (application/json) This endpoint expects a CalibrateServoRequest. - `servo` (SaveServo, required) — Servo is the servo joint that needs to be saved. ## Response ### 200 OK - `joint` (integer, optional) — Joint name is the name of the servo joint. ## Errors ### 400 Bad Request Error Bad Request - `code` (integer, optional) — The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code]. - `message` (string, optional) — A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the [google.rpc.Status.details][google.rpc.Status.details] field, or localized by the client. - `details` (list of GoogleProtobufAny, optional) — A list of messages that carry the error details. There is a common set of message types for APIs to use. ## Types ### SaveServo SaveServo specifies a servo name with its new calibrated values for saving. It is type safe. - `joint` (integer, required) — Joint name of the servo. - `position` (integer, required) — Position of the servo. - `min` (integer, required) — Minimum position of the servo. - `max` (integer, required) — Maximum position of the servo. - `direction` (boolean, required) — Direction of the servo. - `speed` (double, required) — Speed of the servo. [range(0.0, 1.0)] - `acceleration` (double, required) — Acceleration of the servo. [range(0.0, 1.0)] - `proportional` (integer, required) — Proportional component of the servo's PID controller. - `integral` (integer, required) — Integral component of the servo's PID controller. - `differential` (integer, required) — Differential component of the servo's PID controller. ### GoogleProtobufAny Contains an arbitrary serialized message along with a @type that describes the type of the serialized message. - `@type` (string, optional) — The type of the serialized message. ## Examples **Request** ```json { "servo": { "joint": 3, "position": 90, "min": 0, "max": 180, "direction": false, "speed": 0.75, "acceleration": 0.5, "proportional": 15, "integral": 5, "differential": 3 } } ``` **Response** ```json { "joint": 3 } ``` **SDK Code** ```python import requests url = "https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate" payload = { "servo": { "joint": 3, "position": 90, "min": 0, "max": 180, "direction": False, "speed": 0.75, "acceleration": 0.5, "proportional": 15, "integral": 5, "differential": 3 } } headers = {"Content-Type": "application/json"} response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript const url = 'https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate'; const options = { method: 'POST', headers: {'Content-Type': 'application/json'}, body: '{"servo":{"joint":3,"position":90,"min":0,"max":180,"direction":false,"speed":0.75,"acceleration":0.5,"proportional":15,"integral":5,"differential":3}}' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate" payload := strings.NewReader("{\n \"servo\": {\n \"joint\": 3,\n \"position\": 90,\n \"min\": 0,\n \"max\": 180,\n \"direction\": false,\n \"speed\": 0.75,\n \"acceleration\": 0.5,\n \"proportional\": 15,\n \"integral\": 5,\n \"differential\": 3\n }\n}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Content-Type"] = 'application/json' request.body = "{\n \"servo\": {\n \"joint\": 3,\n \"position\": 90,\n \"min\": 0,\n \"max\": 180,\n \"direction\": false,\n \"speed\": 0.75,\n \"acceleration\": 0.5,\n \"proportional\": 15,\n \"integral\": 5,\n \"differential\": 3\n }\n}" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate") .header("Content-Type", "application/json") .body("{\n \"servo\": {\n \"joint\": 3,\n \"position\": 90,\n \"min\": 0,\n \"max\": 180,\n \"direction\": false,\n \"speed\": 0.75,\n \"acceleration\": 0.5,\n \"proportional\": 15,\n \"integral\": 5,\n \"differential\": 3\n }\n}") .asString(); ``` ```php request('POST', 'https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate', [ 'body' => '{ "servo": { "joint": 3, "position": 90, "min": 0, "max": 180, "direction": false, "speed": 0.75, "acceleration": 0.5, "proportional": 15, "integral": 5, "differential": 3 } }', 'headers' => [ 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate"); var request = new RestRequest(Method.POST); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "{\n \"servo\": {\n \"joint\": 3,\n \"position\": 90,\n \"min\": 0,\n \"max\": 180,\n \"direction\": false,\n \"speed\": 0.75,\n \"acceleration\": 0.5,\n \"proportional\": 15,\n \"integral\": 5,\n \"differential\": 3\n }\n}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["Content-Type": "application/json"] let parameters = ["servo": [ "joint": 3, "position": 90, "min": 0, "max": 180, "direction": false, "speed": 0.75, "acceleration": 0.5, "proportional": 15, "integral": 5, "differential": 3 ]] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://api.machanirobotics.com/v1/actuation/calibrateServo:calibrate")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```