ToolVet
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Markets Moon Race Us China Test V2

by SMX Space Markets Stage 1 in Markets & finance

x402 APIPassing, checked 24 min ago

Read SMX (Space Markets Stage 1) testnet event markets on space milestones, e.g. Starship Flight 14 and The Moon Race, on Base Sepolia (eip155:84532): list markets, market detail, or mid price in cents. Each read costs $0.01 test USDC via x402. Test collateral has no monetary value. This API does not place orders: trading is wallet-signed from your own wallet per https://smx.space/skill.md. Docs: https://smx.space/llms.txt

GET
https://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2
Price
$0.01
per call in USDC
Uptime
100%
last 30 days
Response time
454 ms
636 ms slowest 5%
Last check
Passed
24 min ago, next in 8 min

Run a free test callHow to call it

Reliability

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

How to call it

GET https://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2

Each call costs $0.01 in USDC on Base Sepolia, 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://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2

Example response

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

{
  "asOf": "2026-09-26T22:00:00.000Z",
  "bestAsk": 5200,
  "bestBid": 4800,
  "book": {
    "activeOrders": 2,
    "bestAsk": 5200,
    "bestBid": 4800
  },
  "id": "moon-race-us-china-test-v2",
  "midCents": 5000,
  "midSource": "midpoint",
  "network": "base-sepolia",
  "state": "Open",
  "title": "The Moon Race"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2'

# 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://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fpredix-agent-api.fly.dev%2Fagent%2Fmarkets%2Fmoon-race-us-china-test-v2
const res = await pay("https://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://predix-agent-api.fly.dev/agent/markets/moon-race-us-china-test-v2")
    print(res.status_code, res.text)

Security scan

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Recent checks

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24 min agoPassed402488 ms$0.01
5 h agoPassed402202 ms$0.01
10 h agoPassed402287 ms$0.01
14 h agoPassed402462 ms$0.01
19 h agoPassed402341 ms$0.01
Show 10 older checks
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