Export past lookups as CSV

POSThttps://api.checkslip.com/api/slips/exports

API key

Make a CSV of the lookup history with the same filters and columns as the history page, for matching against your own orders. Up to 1,000,000 rows comes back at once; more runs as a background job in parts of at most 1,000,000 rows, deleted 24 hours after they are ready. One export holds at most 100,000,000 rows; for more, send continue_cursor and the next export starts right after, with no gaps and no repeats. No credit is used. One running export per account. Needs an API key with slip:read. The file holds payer and payee names: keep it safe.

Request body

application/json

Field	Type	Required
`q`	`string`	no
`trans_ref`	`string`	no
`outcome`	`FOUND \| NOT_FOUND \| DUPLICATE \| PENDING \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD[]`	no
`outcome_not`	`FOUND \| NOT_FOUND \| DUPLICATE \| PENDING \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD[]`	no
`sender_bank`	`string`	no
`api_key`	`string`	no
`charged`	`true \| false \| unsettled[]`	no
`free_reason`	`NOT_FOUND \| DUPLICATE \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD \| SYSTEM_ERROR \| OTHER[]`	no
`from`	`string (date-time)`	no
`to`	`string (date-time)`	no
`columns`	`request_id \| outcome \| status \| checked_at \| channel \| api_key_id \| client_reference \| duplicate_of.request_id \| charge_confirmed \| charged \| free_reason \| slip.trans_ref \| slip.transferred_at \| slip.amount.satang \| slip.amount.currency \| slip.sender.bank.code \| slip.sender.bank.bot_code \| slip.sender.name_th \| slip.sender.name_en \| slip.sender.account \| slip.receiver.bank.code \| slip.receiver.bank.bot_code \| slip.receiver.name_th \| slip.receiver.name_en \| slip.receiver.account[]`	yes
`cursor`	`string`	no

Responses

200 `application/json`

Field	Type	Required
`export_id`	`string (uuid)`	yes
`state`	`QUEUED \| RUNNING \| READY \| FAILED \| EXPIRED`	yes
`mode`	`DIRECT \| JOB`	no
`created_at`	`string (date-time)`	yes
`request`	`ExportRequest`	yes
`request.q`	`string`	no
`request.trans_ref`	`string`	no
`request.outcome`	`FOUND \| NOT_FOUND \| DUPLICATE \| PENDING \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD[]`	no
`request.outcome_not`	`FOUND \| NOT_FOUND \| DUPLICATE \| PENDING \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD[]`	no
`request.sender_bank`	`string`	no
`request.api_key`	`string`	no
`request.charged`	`true \| false \| unsettled[]`	no
`request.free_reason`	`NOT_FOUND \| DUPLICATE \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD \| SYSTEM_ERROR \| OTHER[]`	no
`request.from`	`string (date-time)`	no
`request.to`	`string (date-time)`	no
`request.columns`	`request_id \| outcome \| status \| checked_at \| channel \| api_key_id \| client_reference \| duplicate_of.request_id \| charge_confirmed \| charged \| free_reason \| slip.trans_ref \| slip.transferred_at \| slip.amount.satang \| slip.amount.currency \| slip.sender.bank.code \| slip.sender.bank.bot_code \| slip.sender.name_th \| slip.sender.name_en \| slip.sender.account \| slip.receiver.bank.code \| slip.receiver.bank.bot_code \| slip.receiver.name_th \| slip.receiver.name_en \| slip.receiver.account[]`	yes
`request.cursor`	`string`	no
`rows`	`integer \| null`	no
`truncated`	`boolean`	no
`truncated_after`	`object \| null`	no
`truncated_after.checked_at`	`string (date-time)`	yes
`truncated_after.request_id`	`string (uuid)`	yes
`continue_cursor`	`string \| null`	no
`expires_at`	`string (date-time) \| null`	no
`parts`	`object[]`	no
`parts[].part`	`integer`	yes
`parts[].rows`	`integer \| null`	no
`parts[].url`	`string (uri)`	yes
`parts[].url_expires_at`	`string (date-time)`	yes

202 `application/json`

Field	Type	Required
`export_id`	`string (uuid)`	yes
`state`	`QUEUED \| RUNNING \| READY \| FAILED \| EXPIRED`	yes
`mode`	`DIRECT \| JOB`	no
`created_at`	`string (date-time)`	yes
`request`	`ExportRequest`	yes
`request.q`	`string`	no
`request.trans_ref`	`string`	no
`request.outcome`	`FOUND \| NOT_FOUND \| DUPLICATE \| PENDING \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD[]`	no
`request.outcome_not`	`FOUND \| NOT_FOUND \| DUPLICATE \| PENDING \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD[]`	no
`request.sender_bank`	`string`	no
`request.api_key`	`string`	no
`request.charged`	`true \| false \| unsettled[]`	no
`request.free_reason`	`NOT_FOUND \| DUPLICATE \| UNAVAILABLE \| INVALID_QR \| INVALID_FILE \| QR_TAMPERED \| TOO_OLD \| SYSTEM_ERROR \| OTHER[]`	no
`request.from`	`string (date-time)`	no
`request.to`	`string (date-time)`	no
`request.columns`	`request_id \| outcome \| status \| checked_at \| channel \| api_key_id \| client_reference \| duplicate_of.request_id \| charge_confirmed \| charged \| free_reason \| slip.trans_ref \| slip.transferred_at \| slip.amount.satang \| slip.amount.currency \| slip.sender.bank.code \| slip.sender.bank.bot_code \| slip.sender.name_th \| slip.sender.name_en \| slip.sender.account \| slip.receiver.bank.code \| slip.receiver.bank.bot_code \| slip.receiver.name_th \| slip.receiver.name_en \| slip.receiver.account[]`	yes
`request.cursor`	`string`	no
`rows`	`integer \| null`	no
`truncated`	`boolean`	no
`truncated_after`	`object \| null`	no
`truncated_after.checked_at`	`string (date-time)`	yes
`truncated_after.request_id`	`string (uuid)`	yes
`continue_cursor`	`string \| null`	no
`expires_at`	`string (date-time) \| null`	no
`parts`	`object[]`	no
`parts[].part`	`integer`	yes
`parts[].rows`	`integer \| null`	no
`parts[].url`	`string (uri)`	yes
`parts[].url_expires_at`	`string (date-time)`	yes

Possible errors

400401403409429

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

curl https://api.checkslip.com/api/slips/exports \
  -H "Authorization: Bearer $CHECKSLIP_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"q":"string","trans_ref":"630210534087","outcome":["FOUND"],"outcome_not":["FOUND"],"sender_bank":"string","api_key":"string","charged":["true"],"free_reason":["NOT_FOUND"],"from":"2026-11-05T09:30:00+07:00","to":"2026-11-05T09:30:00+07:00","columns":["request_id"],"cursor":"string"}'

const res = await fetch("https://api.checkslip.com/api/slips/exports", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.CHECKSLIP_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    q: "string",
    trans_ref: "630210534087",
    outcome: ["FOUND"],
    outcome_not: ["FOUND"],
    sender_bank: "string",
    api_key: "string",
    charged: ["true"],
    free_reason: ["NOT_FOUND"],
    from: "2026-11-05T09:30:00+07:00",
    to: "2026-11-05T09:30:00+07:00",
    columns: ["request_id"],
    cursor: "string",
  }),
});
const data = await res.json();

import os

import requests

res = requests.post(
    "https://api.checkslip.com/api/slips/exports",
    headers={
        "Authorization": f"Bearer {os.environ['CHECKSLIP_API_KEY']}",
    },
    json={
        "q": "string",
        "trans_ref": "630210534087",
        "outcome": ["FOUND"],
        "outcome_not": ["FOUND"],
        "sender_bank": "string",
        "api_key": "string",
        "charged": ["true"],
        "free_reason": ["NOT_FOUND"],
        "from": "2026-11-05T09:30:00+07:00",
        "to": "2026-11-05T09:30:00+07:00",
        "columns": ["request_id"],
        "cursor": "string",
    },
)
data = res.json()

{
  "export_id": "0b6c2f5e-8a41-4d1e-9c3a-5f7e2d18a6b4",
  "state": "QUEUED",
  "mode": "DIRECT",
  "created_at": "2026-11-05T09:30:00+07:00",
  "request": {
    "q": "string",
    "trans_ref": "630210534087",
    "outcome": [
      "FOUND"
    ],
    "outcome_not": [
      "FOUND"
    ],
    "sender_bank": "string",
    "api_key": "string",
    "charged": [
      "true"
    ],
    "free_reason": [
      "NOT_FOUND"
    ],
    "from": "2026-11-05T09:30:00+07:00",
    "to": "2026-11-05T09:30:00+07:00",
    "columns": [
      "request_id"
    ],
    "cursor": "string"
  },
  "rows": 1,
  "truncated": true,
  "truncated_after": {
    "checked_at": "2026-11-05T09:30:00+07:00",
    "request_id": "0b6c2f5e-8a41-4d1e-9c3a-5f7e2d18a6b4"
  },
  "continue_cursor": "string",
  "expires_at": "2026-11-05T09:30:00+07:00",
  "parts": [
    {
      "part": 1,
      "rows": 1,
      "url": "https://example.com/hooks/checkslip",
      "url_expires_at": "2026-11-05T09:30:00+07:00"
    }
  ]
}

{
  "export_id": "0b6c2f5e-8a41-4d1e-9c3a-5f7e2d18a6b4",
  "state": "QUEUED",
  "mode": "DIRECT",
  "created_at": "2026-11-05T09:30:00+07:00",
  "request": {
    "q": "string",
    "trans_ref": "630210534087",
    "outcome": [
      "FOUND"
    ],
    "outcome_not": [
      "FOUND"
    ],
    "sender_bank": "string",
    "api_key": "string",
    "charged": [
      "true"
    ],
    "free_reason": [
      "NOT_FOUND"
    ],
    "from": "2026-11-05T09:30:00+07:00",
    "to": "2026-11-05T09:30:00+07:00",
    "columns": [
      "request_id"
    ],
    "cursor": "string"
  },
  "rows": 1,
  "truncated": true,
  "truncated_after": {
    "checked_at": "2026-11-05T09:30:00+07:00",
    "request_id": "0b6c2f5e-8a41-4d1e-9c3a-5f7e2d18a6b4"
  },
  "continue_cursor": "string",
  "expires_at": "2026-11-05T09:30:00+07:00",
  "parts": [
    {
      "part": 1,
      "rows": 1,
      "url": "https://example.com/hooks/checkslip",
      "url_expires_at": "2026-11-05T09:30:00+07:00"
    }
  ]
}

Request body#

Responses#

200 application/json#

202 application/json#

Possible errors#

Request body

Responses

200 `application/json`

202 `application/json`

Possible errors