curl https://api.checkslip.com/api/slips/lookup \
-H "Authorization: Bearer $CHECKSLIP_API_KEY" \
-H "Idempotency-Key: order-1042-slip-1" \
-H "Content-Type: application/json" \
-d '{"qr":"00330006000001010306902126302105340875102TH9104F86F"}'
const res = await fetch("https://api.checkslip.com/api/slips/lookup", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.CHECKSLIP_API_KEY}`,
"Idempotency-Key": "order-1042-slip-1",
"Content-Type": "application/json",
},
body: JSON.stringify({
qr: "00330006000001010306902126302105340875102TH9104F86F",
}),
});
const data = await res.json();
import os
import requests
res = requests.post(
"https://api.checkslip.com/api/slips/lookup",
headers={
"Authorization": f"Bearer {os.environ['CHECKSLIP_API_KEY']}",
"Idempotency-Key": "order-1042-slip-1",
},
json={
"qr": "00330006000001010306902126302105340875102TH9104F86F",
},
)
data = res.json()
{
"request_id": "0192d4e0-7c1a-7b3e-9f00-1a2b3c4d5e6f",
"outcome": "FOUND",
"checked_at": "2026-10-29T10:41:02+07:00",
"slip": {
"trans_ref": "630210534087",
"transferred_at": "2026-10-29T10:33:30+07:00",
"amount": {
"satang": 5000,
"currency": "THB"
},
"sender": {
"bank": {
"code": "KKP",
"bot_code": "069",
"name_th": "ธนาคารเกียรตินาคินภัทร",
"name_en": "Kiatnakin Phatra Bank"
},
"name_th": "นาย สมชาย ใ",
"name_en": "MR. SOMCHAI J",
"account": "0439"
},
"receiver": {
"kind": "BANK_ACCOUNT",
"bank": {
"code": "GSB",
"bot_code": "030",
"name_th": "ธนาคารออมสิน",
"name_en": "Government Savings Bank"
},
"name_th": "นางสาว สมหญิง ร",
"name_en": "MISS SOMYING R",
"account": "9681"
}
}
}
{
"request_id": "0192d4e0-7c1a-7b3e-9f00-1a2b3c4d5e70",
"outcome": "FOUND",
"checked_at": "2026-10-29T10:41:02+07:00",
"slip": {
"trans_ref": "630210534088",
"transferred_at": "2026-10-29T10:33:30+07:00",
"amount": {
"satang": 125050,
"currency": "THB"
},
"sender": {
"bank": {
"code": "KKP",
"bot_code": "069",
"name_th": "ธนาคารเกียรตินาคินภัทร",
"name_en": "Kiatnakin Phatra Bank"
},
"name_th": "นาย สมชาย ใ",
"name_en": "MR. SOMCHAI J",
"account": "0439"
},
"receiver": {
"kind": "BILL_PAYMENT",
"bank": null,
"name_th": "บริษัท ตัวอย่าง จำกัด",
"name_en": null,
"account": null
}
}
}
{
"request_id": "0192d4e2-1111-7c00-8000-000000000002",
"outcome": "DUPLICATE",
"checked_at": "2026-10-29T10:45:10+07:00",
"slip": {
"trans_ref": "630210534087",
"sender_bank": {
"code": "KKP",
"bot_code": "069",
"name_th": "ธนาคารเกียรตินาคินภัทร",
"name_en": "Kiatnakin Phatra Bank"
},
"receiver_bank": {
"code": "GSB",
"bot_code": "030",
"name_th": "ธนาคารออมสิน",
"name_en": "Government Savings Bank"
},
"transferred_at": "2026-10-29T10:33:30+07:00",
"amount": {
"satang": 5000,
"currency": "THB"
}
},
"duplicate_of": {
"request_id": "0192d4e0-7c1a-7b3e-9f00-1a2b3c4d5e6f",
"checked_at": "2026-10-29T10:41:02+07:00"
}
}
{
"request_id": "0b6c2f5e-8a41-4d1e-9c3a-5f7e2d18a6b4",
"outcome": "FOUND",
"checked_at": "2026-11-05T09:30:00+07:00",
"slip": {
"trans_ref": "630210534087",
"transferred_at": "2026-10-29T10:33:30+07:00",
"amount": {
"satang": 5000,
"currency": "THB"
},
"sender": {
"bank": {
"code": "KKP",
"bot_code": "069",
"name_th": "ธนาคารเกียรตินาคินภัทร",
"name_en": "Kiatnakin Phatra Bank"
},
"name_th": "นาย สมชาย ใ",
"name_en": "MR. SOMCHAI J",
"account": "0439"
},
"receiver": {
"kind": "BANK_ACCOUNT",
"bank": {
"code": "KKP",
"bot_code": "069",
"name_th": "ธนาคารเกียรตินาคินภัทร",
"name_en": "Kiatnakin Phatra Bank"
},
"name_th": "ร้าน ทดสอบ",
"name_en": "TEST S",
"account": "0439"
},
"names_erased": true
},
"duplicate_of": {
"request_id": "0b6c2f5e-8a41-4d1e-9c3a-5f7e2d18a6b4",
"checked_at": "2026-11-05T09:30:00+07:00"
},
"client_reference": "ORDER-10023"
}
