Overview
Raw and graded trading-card appraisals for $0.02 a call, paid in USDC on Arc, Base, Polygon or Solana (x402). One call returns every condition of a Pokémon card — raw, and every PSA/BGS/CGC/SGC grade — in USD, EUR, USDC, EURC, GBP, JPY, ETH, SOL and BTC, each figure with its source, sample size and dates; the set's lifecycle phase, 30-day momentum and drift; projections at 30/90/180/365 days; PnL net of eBay, TCGplayer, Mercari and Cardmarket fees; break-even; EIP-712 signed. No basis, no number.
Protocol
x402
Price
—
Payment Asset
GatewayWalletBatched
Payment Network
eip155:5042
Category
collectibles/trading-cards
Provider
retcg
Source
bazaar
Indexed
2026-09-20 18:13:52
Health
Status
degraded
Latency (p50)
191ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-28 21:25:20
Last Healthy
2026-09-25 20:08:14
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-28 21:25:20 | degraded | 400 | 165ms | |
| 2026-09-28 13:21:23 | degraded | 400 | 196ms | |
| 2026-09-28 04:20:03 | degraded | 400 | 157ms | |
| 2026-09-27 21:36:44 | degraded | 400 | 210ms | |
| 2026-09-27 17:01:19 | degraded | 400 | 185ms | |
| 2026-09-27 12:08:38 | degraded | 400 | 174ms | |
| 2026-09-27 02:43:02 | degraded | 400 | 149ms | |
| 2026-09-26 16:10:47 | degraded | 400 | 191ms | |
| 2026-09-26 08:58:24 | degraded | 400 | 485ms |