| Cover | Jun. 27, 2023 |
| Entity Addresses [Line Items] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jun. 27, 2023 |
| Current Fiscal Year End Date | --12-31 |
| Entity File Number | 000-22711 |
| Entity Registrant Name | COYNI, INC. |
| Entity Central Index Key | 0000768216 |
| Entity Tax Identification Number | 76-0640970 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 3131 Camino Del Rio North |
| Entity Address, Address Line Two | Suite 1400 |
| Entity Address, City or Town | San Diego |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 92108 |
| City Area Code | 855 |
| Local Phone Number | 201-1613 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | true |
| Entity Information, Former Legal or Registered Name | LOGICQUEST TECHNOLOGY, INC. |
| Former Address [Member] | |
| Entity Addresses [Line Items] | |
| Entity Address, Address Line One | 5 Independence Way |
| Entity Address, Address Line Two | Suite 300 |
| Entity Address, City or Town | Princeton |
| Entity Address, State or Province | NJ |
| Entity Address, Postal Zip Code | 08540 |
