List supported banks

GEThttps://api.checkslip.com/api/banks

No API key needed

The banks whose transfers we can look up, and how many days back. No API key needed. The list changes only when a bank is added.

Responses

200 `application/json`

Field	Type	Required
`items`	`SupportedBank[]`	yes
`items[].code`	`string`	yes
`items[].bot_code`	`string`	yes
`items[].name_th`	`string`	yes
`items[].name_en`	`string`	yes
`items[].supported_since`	`string (date)`	yes
`items[].landing_page`	`boolean`	yes
`items[].lookback_days`	`integer`	yes

Possible errors

429

An error as Problem Details. All codes are listed at Error codes

curl https://api.checkslip.com/api/banks

const res = await fetch("https://api.checkslip.com/api/banks");
const data = await res.json();

import requests

res = requests.get(
    "https://api.checkslip.com/api/banks",
)
data = res.json()

Example response

{
  "items": [
    {
      "code": "KKP",
      "bot_code": "069",
      "name_th": "ธนาคารเกียรตินาคินภัทร",
      "name_en": "Kiatnakin Phatra Bank",
      "supported_since": "2026-10-29",
      "landing_page": true,
      "lookback_days": 30
    }
  ]
}

Responses#

200 application/json#

Possible errors#

Responses

200 `application/json`

Possible errors