{ "operationId": "get_payment_token", "method": "GET", "path": "/api/v2/chain/{chain}/payment_token/{address}", "request": { "parameters": { "address": "string", "chain": "string" } }, "response": { "200": { "symbol": "string", "address": "string", "chain": "string", "image": "string", "name": "string" } } }