ToolVet
75trust / 100

Band Sub 1m

by business-frameworks.matryoshka-paradigms.workers.dev in Onchain & crypto

x402 APIPassing, checked 2 h ago

Business Frameworks business-frameworks/value/band/[email protected] — Value below $1M: the owner is the business. Call when an agent needs how value behaves at this revenue scale, for a business it is running or advising. Returns 300 tokens of original synthesis with public citations and child handles; free layer at /catalogue.

GET
https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m
Price
$0.03
per call in USDC
Uptime
100%
last 30 days
Response time
452 ms
1.1 s slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m

Each call costs $0.03 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.

GET https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m

Example response

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

{
  "children": [],
  "cites": [
    "Zook, C. and Allen, J., \"Growth Outside the Core\", Harvard Business Review, December 2003."
  ],
  "download_url": "<time-limited re-download link>",
  "handle": "business-frameworks/value/band/[email protected]",
  "layer": 2,
  "text": "<the node text, original synthesis; 300 tokens>",
  "title": "Value below $1M: the owner is the business",
  "tokens": 300
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.03.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m'

# 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 - 'https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m' \
  | 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 $0.03 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.03" });
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 $0.03 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fbusiness-frameworks.matryoshka-paradigms.workers.dev%2Fnode%2Fvalue%2Fband%2Fsub-1m
const res = await pay("https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m");
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 $0.03 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.03"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://business-frameworks.matryoshka-paradigms.workers.dev/node/value/band/sub-1m")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402241 ms$0.03
6 h agoPassed402151 ms$0.03
11 h agoPassed4021.8 s$0.03
15 h agoPassed402758 ms$0.03
19 h agoPassed402616 ms$0.03
Show 10 older checks
23 h agoPassed402622 ms$0.03
28 h agoPassed402818 ms$0.03
32 h agoPassed402812 ms$0.03
36 h agoPassed402235 ms$0.03
40 h agoPassed40249 ms$0.03
44 h agoPassed402110 ms$0.03
2 days agoPassed40239 ms$0.03
2 days agoPassed402869 ms$0.03
2 days agoPassed402898 ms$0.03
2 days agoPassed402723 ms$0.03