Sample JSON. You can edit the below JSON array.
Change your data and click the below button.
(For the Viewer to work correctly, put “image”:"" in third place)
[ { "description": "Say | And get NFT | Learn more at https://say.0xbt.net", "name": "SAY", "image": "https://say.0xbt.net/images/say_5.png", "chain": "Polygon", "contract": "0x0607e95c67681566549318669d0ec8fc4cdcc871", "external_url":"https://say.0xbt.net" } ]