Orbital Records Timestamp Order Audit

{
  "data": {
    "chargedAmount": "15328",
    "inputHash": "sha256:d42f72deefd7cee6d178b005a02bf76424c6150760f6d0debc96ec594…",
    "limitations": [
      "Public or synthetic nonpersonal metadata only; these are caller …"
    ],
    "productId": "orbital-records-timestamp-order-audit",
    "result": {
      "authoritativeSourcesConsulted": false,
      "domainValidationEstablished": false,
      "findings": [],
      "method": "orbital-records-timestamp-order-audit/1",
      "metrics": [
        {
          "key": "orbital-records-comparable-adjacent-epochs",
          "recordId": "orbital-records",
          "value": "1"
        }
      ]
    },
    "resultHash": "sha256:4025f8294dd7439d5a40916d337137a0eeceee94f4143e0bcc9f93f4c…",
    "version": "maha-typed-metadata-audit/1"
  },
  "proof": {
    "settlement_id": "0x00000000000000000000000000000000000000000000000000000000000000…"
  },
  "success": true
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://www.mahastrategies.com/api/v1/celestial/orbital-records/timestamp-order-audit' \
  -H 'content-type: application/json' \
  --data-raw '{"centreRef":"declared-centre1","coordinateFrameRef":"declared-frame1","dataClass":"synthetic","datasetRef":"orbits1","epochOriginRef":"declared-origin1","maximumGapTicks":10,"nonpersonalMetadata":true,"recordRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","rows":[{"centreRef":"declared-centre1","coordinateFrameRef":"declared-frame1","datasetRef":"orbits1","epochOriginRef":"declared-origin1","epochTick":0,"id":"epoch1","qualifier":"exact","recordRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","solutionDigest":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","targetRef":"synthetic-target1","tickUnitRef":"declared-seconds","timeScaleRef":"declared-scale1"}],"solutionDigest":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","targetRef":"synthetic-target1","tickUnitRef":"declared-seconds","timeScaleRef":"declared-scale1"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://www.mahastrategies.com/api/v1/celestial/orbital-records/timestamp-order-audit' \
  -H 'content-type: application/json' \
  --data-raw '{"centreRef":"declared-centre1","coordinateFrameRef":"declared-frame1","dataClass":"synthetic","datasetRef":"orbits1","epochOriginRef":"declared-origin1","maximumGapTicks":10,"nonpersonalMetadata":true,"recordRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","rows":[{"centreRef":"declared-centre1","coordinateFrameRef":"declared-frame1","datasetRef":"orbits1","epochOriginRef":"declared-origin1","epochTick":0,"id":"epoch1","qualifier":"exact","recordRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","solutionDigest":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","targetRef":"synthetic-target1","tickUnitRef":"declared-seconds","timeScaleRef":"declared-scale1"}],"solutionDigest":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","targetRef":"synthetic-target1","tickUnitRef":"declared-seconds","timeScaleRef":"declared-scale1"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.015328 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.015328" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.015328 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.mahastrategies.com%2Fapi%2Fv1%2Fcelestial%2Forbital-records%2Ftimestamp-order-audit&method=POST
const res = await pay("https://www.mahastrategies.com/api/v1/celestial/orbital-records/timestamp-order-audit", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "centreRef": "declared-centre1",
    "coordinateFrameRef": "declared-frame1",
    "dataClass": "synthetic",
    "datasetRef": "orbits1",
    "epochOriginRef": "declared-origin1",
    "maximumGapTicks": 10,
    "nonpersonalMetadata": true,
    "recordRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
    "rows": [
      {
        "centreRef": "declared-centre1",
        "coordinateFrameRef": "declared-frame1",
        "datasetRef": "orbits1",
        "epochOriginRef": "declared-origin1",
        "epochTick": 0,
        "id": "epoch1",
        "qualifier": "exact",
        "recordRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "solutionDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "targetRef": "synthetic-target1",
        "tickUnitRef": "declared-seconds",
        "timeScaleRef": "declared-scale1"
      }
    ],
    "solutionDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
    "targetRef": "synthetic-target1",
    "tickUnitRef": "declared-seconds",
    "timeScaleRef": "declared-scale1"
  }),
});
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.015328 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.015328"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://www.mahastrategies.com/api/v1/celestial/orbital-records/timestamp-order-audit",
        json={
            "centreRef": "declared-centre1",
            "coordinateFrameRef": "declared-frame1",
            "dataClass": "synthetic",
            "datasetRef": "orbits1",
            "epochOriginRef": "declared-origin1",
            "maximumGapTicks": 10,
            "nonpersonalMetadata": True,
            "recordRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
            "rows": [
                {
                    "centreRef": "declared-centre1",
                    "coordinateFrameRef": "declared-frame1",
                    "datasetRef": "orbits1",
                    "epochOriginRef": "declared-origin1",
                    "epochTick": 0,
                    "id": "epoch1",
                    "qualifier": "exact",
                    "recordRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "solutionDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "targetRef": "synthetic-target1",
                    "tickUnitRef": "declared-seconds",
                    "timeScaleRef": "declared-scale1",
                },
            ],
            "solutionDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
            "targetRef": "synthetic-target1",
            "tickUnitRef": "declared-seconds",
            "timeScaleRef": "declared-scale1",
        },
    )
    print(res.status_code, res.text)