Problem: Fuse these bounded synchronized sensor observations under the supplied diagonal u
Problem: Fuse these bounded synchronized sensor observations under the supplied diagonal uncertainty model and rules. Input: JSON with observations, model, rules. Result: fused state, diagonal covariance, sensor residuals and verdict. Limits: Software/model evidence only; 65536 request bytes; 5 s execution.
10000 (raw units)
price
2
calls / 30d
1
unique payers
2026-09-10
updated
Provider
jobs.rqmtechnologies.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x8F43274b121663b18a0246E9908bac8eAC866C12",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"idempotency_key": "example-robotics.estimate-fused-state.v1",
"max_total_price": "0.010000",
"request": {
"model": "independent_diagonal_gaussian",
"observations": [
{
"sensor_id": "a",
"timestamp_s": 1,
"values": [
1
],
"variances": [
0.1
]
},
{
"sensor_id": "b",
"timestamp_s": 1.01,
"values": [
1.1
],
"variances": [
0.2
]
}
],
"rules": {
"maximum_normalized_residual": 2,
"maximum_time_skew_s": 0.1
}
},
"schema_version": "rqm.jobs.bazaar-buyer-job-request.v1"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"artifact_names": [
"fused state",
"diagonal covariance",
"sensor residuals and verdict"
],
"caller_next_step": "Feed the estimate downstream on pass, recollect on fail, or resynchronize on indeterminate.",
"capability_id": "robotics.estimate-fused-state.v1",
"duplicate": false,
"job_id": "job-robotics.estimate-fused-state.v1",
"product": "robotics",
"quote_id": "00000000-0000-4000-8000-000000000001",
"reservation_id": "00000000-0000-4000-8000-000000000002",
"result_schema_digest": "84cb7747b54334c5a85ee1363e6e484eeef7a318b688052b1184393e56f72d7e",
"result_schema_id": "rqm.robotics.estimate-fused-state-result.v1",
"retrieval_token": "rqm_retrieval_<opaque-job-scoped-token>",
"retrieval_token_expires_in": 86400,
"retrieval_url": "https://jobs.rqmtechnologies.com/x402/buyer-jobs/robotics.estimate-fused-state.v1/jobs/job-robotics.estimate-fused-state.v1",
"schema_version": "rqm.jobs.bazaar-buyer-job-accepted.v1",
"status": "queued",
"x402_settlement_id": "00000000-0000-4000-8000-000000000003",
"x402_transaction_id": "0x<base-transaction>"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"idempotency_key": {
"maxLength": 128,
"minLength": 1,
"pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]*$",
"type": "string"
},
"max_total_price": {
"pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$",
"type": "string"
},
"request": {
"additionalProperties": false,
"properties": {
"model": {
"enum": [
"independent_diagonal_gaussian",
"correlated_gaussian"
],
"title": "Model",
"type": "string"
},
"observations": {
"items": {
"additionalProperties": false,
"properties": {
"covariance": {
"anyOf": [
{
"items": {
"items": {
"type": "number"
},
"type": "array"
},
"maxItems": 12,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Covariance"
},
"sensor_id": {
"pattern": "^[A-Za-z0-9._-]{1,64}$",
"title": "Sensor Id",
"type": "string"
},
"timestamp_s": {
"maximum": 86400,
"minimum": 0,
"title": "Timestamp S",
"type": "number"
},
"values": {
"items": {
"type": "number"
},
"maxItems": 12,
"minItems": 1,
"title": "Values",
"type": "array"
},
"variances": {
"items": {
"type": "number"
},
"maxItems": 12,
"minItems": 1,
"title": "Variances",
"type": "array"
}
},
"required": [
"sensor_id",
"timestamp_s",
"values",
"variances"
],
"title": "SensorObservation",
"type": "object"
},
"maxItems": 64,
"minItems": 2,
"title": "Observations",
"type": "array"
},
"rules": {
"additionalProperties": false,
"properties": {
"maximum_normalized_residual": {
"maximum": 1000000,
"minimum": 0,
"title": "Maximum Normalized Residual",
"type": "number"
},
"maximum_time_skew_s": {
"maximum": 60,
"minimum": 0,
"title": "Maximum Time Skew S",
"type": "number"
}
},
"required": [
"maximum_time_skew_s",
"maximum_normalized_residual"
],
"title": "FusionRules",
"type": "object"
}
},
"required": [
"observations",
"model",
"rules"
],
"title": "FusedStateRequest",
"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": {
"items": {
"type": "string"
},
"type": "array"
},
"caller_next_step": {
"type": "string"
},
"capability_id": {
"type": "string"
},
"duplicate": {
"type": "boolean"
},
"job_id": {
"type": "string"
},
"product": {
"enum": [
"wave",
"quantum",
"robotics"
]
},
"quote_id": {
"format": "uuid",
"type": "string"
},
"reservation_id": {
"format": "uuid",
"type": "string"
},
"result_schema_digest": {
"pattern": "^[a-f0-9]{64}$",
"type": "string"
},
"result_schema_id": {
"type": "string"
},
"retrieval_token": {
"pattern": "^rqm_retrieval_",
"type": "string"
},
"retrieval_token_expires_in": {
"minimum": 1,
"type": "integer"
},
"retrieval_url": {
"format": "uri",
"type": "string"
},
"schema_version": {
"const": "rqm.jobs.bazaar-buyer-job-accepted.v1"
},
"status": {
"enum": [
"queued",
"running",
"completed"
]
},
"x402_settlement_id": {
"format": "uuid",
"type": "string"
},
"x402_transaction_id": {
"type": "string"
}
},
"required": [
"schema_version",
"product",
"capability_id",
"job_id",
"status",
"quote_id",
"reservation_id",
"x402_settlement_id",
"x402_transaction_id",
"retrieval_url",
"retrieval_token",
"retrieval_token_expires_in",
"result_schema_id",
"result_schema_digest",
"caller_next_step",
"duplicate"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://jobs.rqmtechnologies.com/x402/buyer-jobs/robotics.estimate-fused-state.v1" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://jobs.rqmtechnologies.com/x402/buyer-jobs/robotics.estimate-fused-state.v1");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://jobs.rqmtechnologies.com/x402/buyer-jobs/robotics.estimate-fused-state.v1")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/7635.json, and this resource appears in /discovery/resources and /discovery/search.