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
#7306of 11,36031places down24h22places down7d
Rank in Productivity
#1659of 2,8845places down24h3places 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.
Productivity1,659th of 2,884 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 1657 | #7299 | 21places down | |
| 1658 | #7301 | 24places up | |
| 1659 | #7306 | 22places down | |
| 1660 | #7308 | 22places down | |
| 1661 | #7309 | 24places up |
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