Problem
Problem: Tune a supported controller only within supplied bounds and safety limits. Input: JSON with supported controller, current gain, fixture error, target error.... Result: typed verdict, measured metrics, candidate only when verified. Limits: Software/model evidence only; 65536 request bytes; 5 s execution.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
412 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://jobs.rqmtechnologies.com/x402/buyer-jobs/robotics.tune-controller-to-objectives.v1
| Category | Code and developer |
|---|---|
| Provider host | jobs.rqmtechnologies.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 412 ms |
Example input (from the provider)
{
"body": {
"idempotency_key": "example-robotics.tune-controller-to-objectives.v1",
"max_total_price": "0.010000",
"request": {
"current_gain": 1,
"fixture_error": 1,
"maximum_gain": 2,
"minimum_gain": 0,
"safety_limit": 2,
"supported_controller": "proportional_gain",
"target_error": 1
},
"schema_version": "rqm.jobs.bazaar-buyer-job-request.v1"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"idempotency_key": {
"maxLength": 128,
"minLength": 1,
"pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]*$",
"type": "string"
},
"max_total_price": {
"pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$",
"type": "string"
},
"request": {
"additionalProperties": false,
"properties": {
"current_gain": {
"maximum": 1000000,
"minimum": 0,
"title": "Current Gain",
"type": "number"
},
"fixture_error": {
"maximum": 1000000,
"minimum": 0,
"title": "Fixture Error",
"type": "number"
},
"grid_points": {
"default": 21,
"maximum": 101,
"minimum": 3,
"title": "Grid Points",
"type": "integer"
},
"holdout_disturbances": {
"items": {
"type": "number"
},
"maxItems": 4096,
"title": "Holdout Disturbances",
"type": "array"
},
"maximum_gain": {
"maximum": 1000000,
"minimum": 0,
"title": "Maximum Gain",
"type": "number"
},
"maximum_peak_control": {
"anyOf": [
{
"maximum": 1000000000,
"minimum": 0,
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Maximum Peak Control"
},
"maximum_peak_error": {
"anyOf": [
{
"maximum": 1000000000,
"minimum": 0,
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Maximum Peak Error"
},
"minimum_gain": {
"maximum": 1000000,
"minimum": 0,
"title": "Minimum Gain",
"type": "number"
},
"minimum_improvement_fraction": {
"default": 0,
"maximum": 1,
"minimum": 0,
"title": "Minimum Improvement Fraction",
"type": "number"
},
"plant_damping": {
"default": 0.1,
"maximum": 1000000,
"minimum": 0,
"title": "Plant Damping",
"type": "number"
},
"plant_mass": {
"default": 1,
"exclusiveMinimum": 0,
"maximum": 1000000,
"title": "Plant Mass",
"type": "number"
},
"safety_limit": {
"maximum": 1000000,
"minimum": 0,
"title": "Safety Limit",
"type": "number"
},
"supported_controller": {
"const": "proportional_gain",
"title": "Supported Controller",
"type": "string"
},
"target_error": {
"maximum": 1000000,
"minimum": 0,
"title": "Target Error",
"type": "number"
},
"time_step_s": {
"default": 0.05,
"exclusiveMinimum": 0,
"maximum": 1,
"title": "Time Step S",
"type": "number"
},
"training_disturbances": {
"items": {
"type": "number"
},
"maxItems": 4096,
"title": "Training Disturbances",
"type": "array"
}
},
"required": [
"supported_controller",
"current_gain",
"fixture_error",
"target_error",
"minimum_gain",
"maximum_gain",
"safety_limit"
],
"title": "ControllerTuneRequest",
"type": "object"
},
"schema_version": {
"const": "rqm.jobs.bazaar-buyer-job-request.v1"
}
},
"required": [
"schema_version",
"idempotency_key",
"max_total_price",
"request"
],
"type": "object"
},
"bodyType": {
"enum": [
"json"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"artifact_names"