Overview
Read an EVM address's current native USDC balance on Base mainnet directly from the official USDC contract.
Protocol
x402
Price
$0.0010
Payment Asset
USDC
Payment Network
Base
Category
uponup/blockchain
Provider
UponUp
Source
self-registered
Indexed
2026-08-14 05:23:14
Health
Status
down
Latency (p50)
—
Uptime (30d)
0.0%
Reliability Score
10/100
Last Checked
2026-08-24 09:47:05
Last Healthy
Never
Consecutive Failures
40
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-24 09:47:05 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-23 22:12:48 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-23 13:18:25 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-23 08:57:40 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-23 04:58:05 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-22 19:48:33 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-22 14:58:13 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-22 06:45:30 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-22 01:25:50 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-21 19:30:22 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |
| 2026-08-21 11:22:55 | error | — | — | blocked: DNS resolution failed for agent.uponup.com: ENOTFOUND |