77trust / 100

Micro Digital Twin Config Diff

by Digital twin configuration diff in Documents & files

x402 APIPassing, checked 2 h ago

Compare up to eight declared records per version, converting length units and comparing properties, XYZ poses and wrapped yaw against separate length/angle/ratio tolerances. Reports additions, removals, unit changes and incompatible dimensions. Not field certification.

POST https://www.mahastrategies.com/api/v1/micro/digital-twin-config-diff

Last 30 days

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Uptime
100%
Response time
333 ms typical, 699 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# bash or zsh: see the payment challenge (nothing is charged)
curl -g -i -X POST 'https://www.mahastrategies.com/api/v1/micro/digital-twin-config-diff' \
  -H 'content-type: application/json' \
  --data-raw '{"after":[{"key":"arm","pose":{"x":"0.01","y":"0","yawDeg":"-179","z":"0"},"poseUnit":"m","properties":[{"name":"reach","unit":"cm","value":"10"}]}],"before":[{"key":"arm","pose":{"x":"0","y":"0","yawDeg":"179","z":"0"},"poseUnit":"mm","properties":[{"name":"reach","unit":"mm","value":"100"}]}],"dataClass":"synthetic","tolerances":{"angleDeg":"3","lengthM":"0.005","ratio":"0.01"}}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.mahastrategies.com%2Fapi%2Fv1%2Fmicro%2Fdigital-twin-config-diff
const res = await pay("https://www.mahastrategies.com/api/v1/micro/digital-twin-config-diff", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: "{\"after\":[{\"key\":\"arm\",\"pose\":{\"x\":\"0.01\",\"y\":\"0\",\"yawDeg\":\"-179\",\"z\":\"0\"},\"poseUnit\":\"m\",\"properties\":[{\"name\":\"reach\",\"unit\":\"cm\",\"value\":\"10\"}]}],\"before\":[{\"key\":\"arm\",\"pose\":{\"x\":\"0\",\"y\":\"0\",\"yawDeg\":\"179\",\"z\":\"0\"},\"poseUnit\":\"mm\",\"properties\":[{\"name\":\"reach\",\"unit\":\"mm\",\"value\":\"100\"}]}],\"dataClass\":\"synthetic\",\"tolerances\":{\"angleDeg\":\"3\",\"lengthM\":\"0.005\",\"ratio\":\"0.01\"}}",
});
console.log(await res.json());

Example input

{
  "after": [
    {
      "key": "arm",
      "pose": {
        "x": "0.01",
        "y": "0",
        "yawDeg": "-179",
        "z": "0"
      },
      "poseUnit": "m",
      "properties": [
        {
          "name": "reach",
          "unit": "cm",
          "value": "10"
        }
      ]
    }
  ],
  "before": [
    {
      "key": "arm",
      "pose": {
        "x": "0",
        "y": "0",
        "yawDeg": "179",
        "z": "0"
      },
      "poseUnit": "mm",
      "properties": [
        {
          "name": "reach",
          "unit": "mm",
          "value": "100"
        }
      ]
    }
  ],
  "dataClass": "synthetic",
  "tolerances": {
    "angleDeg": "3",
    "lengthM": "0.005",
    "ratio": "0.01"
  }
}

Example output

{
  "amountBaseUnits": "15500",
  "boundaries": [
    "Public or synthetic inputs only. Caller labels are declarations,…"
  ],
  "inputDigest": "sha256:42295074fe31f13422d34dda59a9157b3f7d158bba5ad37f81e8f5f0f…",
  "offerId": "digital-twin-config-diff",
  "receiptDigest": "sha256:195137fab8ec55c444a97d2d233970382a5a12f52084c1c85e7efe3ea…",
  "result": {
    "comparisons": [
      {
        "key": "arm",
        "kind": "changed",
        "poseUnitChanged": true,
        "poseWithinTolerance": false,
        "positionDeltaM": {
          "x": "0.01",
          "y": "0",
          "z": "0"
        },
        "positionDistanceM": "0.01",
        "propertyChanges": [
          {
            "afterUnit": "cm",
            "afterValueBaseUnits": "0.1",
            "baseUnit": "m",
            "beforeUnit": "mm",
            "beforeValueBaseUnits": "0.1",
            "deltaBaseUnits": "0",
            "name": "reach",
            "state": "within-tolerance",
            "unitChanged": true
          }
        ],
        "yawDifferenceDeg": "2"
      }
    ],
    "dataClass": "synthetic",
    "fieldCertified": false,
    "poseAssumption": "common-declared-coordinate-frame; yaw-only-not-full-3d-orientati…"
  },
  "version": "maha-microproducts/0.1"
}

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