ToolVet
75trust / 100

Micro Materials Xrd Peak Analysis

by XRD peak-position analysis in Other

x402 APIPassing, checked 3 h ago

Calculate first-order Bragg spacings from supplied two-theta peaks and wavelength. Explicit units; no lattice indexing or unique phase identification.

POST
https://www.mahastrategies.com/api/v1/micro/materials-xrd-peak-analysis
Price
$0.085
per call in USDC
Uptime
100%
last 30 days
Response time
358 ms
728 ms slowest 5%
Last check
Passed
3 h ago, next any minute now

Run a free test callHow to call it

Reliability

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Status and outage history · Atom feed

How to call it

POST https://www.mahastrategies.com/api/v1/micro/materials-xrd-peak-analysis

Each call costs $0.085 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://www.mahastrategies.com/api/v1/micro/materials-xrd-peak-analysis
content-type: application/json

{
  "dataClass": "synthetic",
  "twoThetaDegrees": [
    30,
    45,
    60
  ],
  "wavelengthAngstrom": 1.5406
}

Parameters

ParameterTypeRequiredDescription
dataClassstringYes One of: public, synthetic.
twoThetaDegreesarrayYes
wavelengthAngstromnumberYes

Example response

The provider's example. We can't check it without paying.

{
  "amountBaseUnits": "85000",
  "boundaries": [
    "Public or synthetic inputs only. Caller labels are declarations,…"
  ],
  "inputDigest": "sha256:520f8a69f9c8ccf734112198faf904145acc72ad0ca1f466d71970653…",
  "offerId": "materials-xrd-peak-analysis",
  "receiptDigest": "sha256:0b757fb1e85c2400155e1804f91372713ae0a9ed2dfed350525dfdf51…",
  "result": {
    "findings": {
      "dSpacingAngstrom": [
        2.97621065596
      ],
      "diffractionOrder": 1,
      "method": "Bragg n=1; two-theta input degrees; no lattice indexing or phase…",
      "phaseIdentityEstablished": false
    },
    "limitations": [
      "Public or synthetic research inputs only; no patient, personal g…"
    ],
    "methodVersion": "maha-science50/1.0.0",
    "numericPrecision": "IEEE754-double; finite outputs rounded to 12 significant digits"
  },
  "version": "maha-microproducts/0.1"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.085.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://www.mahastrategies.com/api/v1/micro/materials-xrd-peak-analysis' \
  -H 'content-type: application/json' \
  --data-raw '{"dataClass":"synthetic","twoThetaDegrees":[30,45,60],"wavelengthAngstrom":1.5406}'

# 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/micro/materials-xrd-peak-analysis' \
  -H 'content-type: application/json' \
  --data-raw '{"dataClass":"synthetic","twoThetaDegrees":[30,45,60],"wavelengthAngstrom":1.5406}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// 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 $0.085 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.085" });
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 $0.085 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.mahastrategies.com%2Fapi%2Fv1%2Fmicro%2Fmaterials-xrd-peak-analysis&method=POST
const res = await pay("https://www.mahastrategies.com/api/v1/micro/materials-xrd-peak-analysis", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "dataClass": "synthetic",
    "twoThetaDegrees": [
      30,
      45,
      60
    ],
    "wavelengthAngstrom": 1.5406
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# 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 $0.085 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.085"})
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/micro/materials-xrd-peak-analysis",
        json={
            "dataClass": "synthetic",
            "twoThetaDegrees": [
                30,
                45,
                60,
            ],
            "wavelengthAngstrom": 1.5406,
        },
    )
    print(res.status_code, res.text)

Security scan

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Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402277 ms$0.085
7 h agoPassed402358 ms$0.085
12 h agoPassed402323 ms$0.085
16 h agoPassed402728 ms$0.085
20 h agoPassed402282 ms$0.085
Show 10 older checks
23 h agoPassed402374 ms$0.085
27 h agoPassed402406 ms$0.085
31 h agoPassed402333 ms$0.085
35 h agoPassed402406 ms$0.085
39 h agoPassed402562 ms$0.085
42 h agoPassed402568 ms$0.085
46 h agoPassed402338 ms$0.085
2 days agoPassed402297 ms$0.085
2 days agoPassed402312 ms$0.085
2 days agoPassed402308 ms$0.085