node-rdcw-slipverify

node-rdcw-slipverify

Deprecated — This package is no longer maintained. Use slipverify instead: a unified SDK for Thai bank & e-wallet slip verification (including RDCW) with a single inquiry API and multiple providers.

Migrate to slipverify

npm install slipverify

import { inquiry } from "slipverify";
import { rdcw } from "slipverify/providers";

const provider = rdcw({
  clientId: "your-client-id",
  clientSecret: "your-client-secret",
});

const result = await inquiry({
  provider,
  payload: "0038000600000101030060217Bf870bf26685f55526203TH9104CF62",
});

if (result.valid) {
  console.log(result.data);
} else {
  console.log("Slip is invalid.");
}

This package	slipverify
createSlipVerify({ clientId, secret })	rdcw({ clientId, clientSecret })
verifyFromPayload(payload)	inquiry({ provider, payload })
Result<T, E> ({ data } / { error })	result.valid + result.data; API errors throw SlipVerifyError

Other providers (SCB, KBank, SlipOK, Thunder, EasySlip, TrueMoney, etc.) use the same inquiry flow — see the slipverify README.

Requirements: Node >= 18 or Bun >= 1.0 (native fetch). Server-side only.

---

Legacy documentation (v4)

The sections below describe this deprecated package only. Do not start new projects on node-rdcw-slipverify.

Unofficial SDK for RDCW Slip Verify. Requests use POST {baseUrl}/v2/inquiry with fetch — JSON body for a payload string, or multipart/form-data (file) for slip images.

Installation

npm install node-rdcw-slipverify

Quick start

import { createSlipVerify } from "node-rdcw-slipverify";

const slip = createSlipVerify({
  clientId: "your-client-id",
  secret: "your-client-secret",
});

const result = await slip.verifyFromPayload(
  "0038000600000101030060217Bf870bf26685f55526203TH9104CF62"
);

if (result.error) {
  console.log(result.error.message, result.error.code);
} else {
  console.log(result.data);
}

Verify from slip image (multipart)

import fs from "node:fs";
import { createSlipVerify } from "node-rdcw-slipverify";

const slip = createSlipVerify({
  clientId: process.env.RDCW_CLIENT_ID!,
  secret: process.env.RDCW_SECRET!,
});

const buf = fs.readFileSync("./slip.jpg");

const result = await slip.verifyFromSlipFile({
  data: buf,
  fileName: "slip.jpg",
  contentType: "image/jpeg",
});

Validation (optional second argument)

const result = await slip.verifyFromPayload(payload, {
  expectedAccount: "1234567890",
  expectedBank: "014",
  expectedAmount: "100.00",
  maxAgeDays: 1,
  rejectCached: true,
});

Development

ni
nr build

License

ISC