market.datapackvibe.com
x402Grade FLast checked 15 min ago
POST https://market.datapackvibe.com/x402/crypto-base-usdc-balance-market-research
Base USDC wallet balance for Market research: Read a wallet token balance on Base for a supplied ERC-20 contract. Focus: market research. Uses live Coinbase Exchange or Base RPC data.
Price$0.01per chain read · paid in USD on Base
Uptime25%
1/4 probes · 772 ms
Score20Grade F
Paid usage, 30 days1payers · 1 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://market.datapackvibe.com/x402/crypto-base-usdc-balance-market-research"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 11:31 | No valid 402 | 502 | 7696 ms | not listed |
| 2026-10-11 07:01 | timeout | – | – | not listed |
| 2026-10-11 02:30 | Valid 402 | 402 | 772 ms | $0.01 |
| 2026-10-10 22:15 | timeout | – | – | not listed |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves