Pingcoin
ChatGPT pluginCheck a coin by its sound.
Assess gold and silver coins by their ring or ping sound. Pingcoin checks its current catalog, helps clarify the exact metal, weight and variant, then opens a preselected tester for recording or upload. Supported coins update automatically from Pingcoin’s API. Results are acoustic matches or inconclusive tests; sound alone cannot prove authenticity.
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
#7284of 8,79368places up24h310places down7d
Rank in Productivity
#1664of 2,14616places up24h73places down7d
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity1,664th of 2,146 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 1662 | #7279 | — | |
| 1663 | #7282 | 366places down | |
| 1664 | #7284 | 310places down | |
| 1665 | #7286 | — | |
| 1666 | #7287 | — |
Example prompts
- “Can a ping test help check my coin?”
- “Can I test my silver Krugerrand?”
- “Which variant of my coin can Pingcoin test?”
- Categories
- Sign-in
- On Install
- Capabilities
- Interactive
- Availability
- Available
- Version
- 0.1.0
- Keywords
- coins, gold, silver, bullion, ping test, coin authenticity, acoustic comparison
- Created
- October 3, 2026
- More info
- Sponsorship
- Promote this plugin