www.retcg.xyz
https://www.retcg.xyz/api/appraise/:idTrading-card appraisal: raw and every grader×grade (PSA/BGS/CGC/SGC) in USD, EUR, USDC, EURC, GBP, JPY, ETH, SOL and BTC, each with its source, n and window; the set's lifecycle phase, measured 30-day momentum and heat; projections through the phases ahead; PnL net of venue fees; break-even; EIP-712 signed. Pokémon only for now.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
0.0% avgResponse time
Data table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 9/29/2026, 9:00:00 PM | 0% | 1 | — |
| 9/30/2026, 10:00:00 PM | 0% | 1 | — |
| 10/1/2026, 10:00:00 PM | 0% | 1 | — |
| 10/2/2026, 10:00:00 PM | 0% | 1 | — |
| 10/3/2026, 11:00:00 PM | 0% | 1 | — |
| 10/5/2026, 2:00:00 AM | 0% | 1 | — |
| 10/6/2026, 2:00:00 AM | 0% | 1 | — |
- Availability
- 74
- Latency
- not yet measured
- Security
- 100
- Transparency
- 36
- Activity
- 3
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- USDC
- Networks
- base, eip155:5042, polygon, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- NameCheap, Inc.
- Domain registered
- 2026-08-26
- Hosting network
- VERCEL-12
- Hosting country
- —
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.
On-chain activity (base)
Payments per day
last payment 9/20/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 9/20/2026 | 3 | 0.06 | 1 |
Only payments settled on chains and facilitators we index.