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API Reference

Complete API reference for Bando's Fulfiller endpoints. Detailed documentation for the integrating the first fully integrated web3 spending use-case for your wallet or Dapp.

Download Open API Specification

Retrieve the list of available products, filtered by country and other attributes.

get
Query parameters
pageNumberintegerOptional

Page number (starts from 1)

Default: 1
pageSizeintegerOptional

Page size (number of items per page)

Default: 100
brandstringOptional

Brand to filter

countrystringOptional

2 letter ISO code for the destination country to filter

typestringOptional

Product type to filter

subTypestringOptional

Offer subtype to filter

categorystringOptional

Product category name to filter. Supports multiple categories with comma-separated values: category=Mobile Data,Gaming Cards

Responses
200
OK
application/json
get
GET /api/v1/products/grouped/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "products": [
    {
      "productType": "text",
      "brands": [
        {
          "brandName": "text",
          "brandSlug": "text",
          "imageUrl": "text",
          "order": 1,
          "variants": [
            {
              "id": "text",
              "fupId": "text",
              "brand": "text",
              "country": "text",
              "notes": "text",
              "sku": "text",
              "price": {
                "fiatCurrency": "text",
                "fiatValue": "text",
                "stableCoinCurrency": "text",
                "stableCoinValue": "text"
              },
              "productType": "text",
              "referenceType": {
                "name": "text",
                "valueType": "text",
                "regex": "text"
              },
              "requiredFields": [
                {
                  "name": "text",
                  "valueType": "text",
                  "regex": "text"
                }
              ],
              "shortNotes": "text",
              "subTypes": [
                "text"
              ],
              "supportedCountries": [
                "text"
              ],
              "imageUrl": "text",
              "evmServiceId": 1,
              "svmServiceId": 1,
              "dataGB": "text",
              "dataSpeeds": [
                "text"
              ],
              "dataUnlimited": true,
              "durationDays": "text",
              "smsNumber": "text",
              "smsUnlimited": true,
              "voiceMinutes": "text",
              "voiceUnlimited": true,
              "roamingCountryIso2": "text",
              "roamingDataSpeeds": [
                "text"
              ]
            }
          ]
        }
      ]
    }
  ]
}

Get a conversion quote for fiat to digital assets

post
Body
fiatCurrencystringRequired

Fiat currency for request.

digitalAssetstringRequired

Requested stable coin used for pricing (e.g., USDC)

skustringRequired

Product identifier

chainIdintegerRequired

Network identifier

integratorstringOptional

Integrator name

senderstringOptional

Sender address for the transaction

Responses
201
Quote retrieved successfully
application/json
post
POST /api/v1/quotes/ HTTP/1.1
Host: api.bando.cool
Content-Type: application/json
Accept: */*
Content-Length: 106

{
  "fiatCurrency": "text",
  "digitalAsset": "text",
  "sku": "text",
  "chainId": 1,
  "integrator": "text",
  "sender": "text"
}
{
  "id": 1,
  "fiatCurrency": "text",
  "fiatAmount": "text",
  "digitalAsset": "text",
  "digitalAssetAmount": "text",
  "totalAmount": "text",
  "feeAmount": "text",
  "sku": "text",
  "transactionRequest": {
    "chainId": 1,
    "type": 2,
    "to": "text",
    "data": "text",
    "value": "text",
    "gas": "text",
    "gasLimit": "text",
    "maxFeePerGas": "text",
    "maxPriorityFeePerGas": "text"
  }
}

Get wallet address state

get
Path parameters
addressstringRequired

User's wallet address

Query parameters
integratorstringRequired

Integrator slug unique identifier

Default: bando
Responses
200
Wallet state
application/json
get
GET /api/v1/wallets/{address}/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "wallet": {
    "walletAddress": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
    "hasAcceptedTerms": true
  }
}

Create a new spend transaction

post

Creates a new spending transaction in the Bando Spending Protocol.

Path parameters
addressstringRequired

User's wallet address

Query parameters
integratorstringRequired

Integrator slug unique identifier

Default: bando
Header parameters
Idempotency-Keystring · max: 255Required

Quote Unique key that makes this request idempotent.

Body
all ofOptional
and
Responses
201
Created spend transaction
application/json
post
POST /api/v1/wallets/{address}/transactions/ HTTP/1.1
Host: api.bando.cool
Idempotency-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 466

{
  "reference": "[email protected]",
  "requiredFields": [
    {
      "key": "Name",
      "value": "Linus"
    }
  ],
  "transactionIntent": {
    "sku": "SOME_SKU",
    "quantity": 1,
    "amount": 125.5,
    "chain": "42161",
    "token": "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9",
    "wallet": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
    "integrator": "bando",
    "has_accepted_terms": true,
    "quote_id": 1
  },
  "transactionReceipt": {
    "hash": "0x6fd1f2b0c8cc2d63df046de3f3479a819efc954ed1ed363c1dbb43111488ea05",
    "virtualMachineType": "EVM"
  }
}
{
  "integrator": "text",
  "transactionId": "text",
  "status": "PENDING",
  "countryIsoAlpha2": "text",
  "productType": "not_set",
  "productSubType": "not_set",
  "sku": "not_set",
  "fiatUnitPrice": 0,
  "fiatCurrency": "text",
  "quantity": 1,
  "product": {
    "name": "Amazon PrePaid code",
    "logoUrl": "..."
  },
  "userWalletAddress": "text",
  "chainId": 1,
  "tokenUsed": "text",
  "tokenAmountPaid": 1,
  "created": "2025-07-16T01:01:20.674Z",
  "updated": "2025-07-16T01:01:20.674Z",
  "isDeleted": false,
  "givenReference": "text",
  "recordId": 1
}

Get transactions by wallet address

get
Path parameters
addressstringRequired

User's wallet address

Query parameters
integratorstringRequired

Integrator slug unique identifier

Default: bando
chainIdintegerOptional

Blockchain network identifier

Default: null
pageNumberintegerOptional

Page number (starts from 1)

Default: 1
pageSizeintegerOptional

Page size (number of items per page)

Default: 100
Responses
200
List of transactions
application/json
get
GET /api/v1/wallets/{address}/transactions/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "totalItems": 1,
  "totalPages": 1,
  "currentPage": 1,
  "transactions": [
    {
      "id": "b3d7ac95-ca57-45a0-8b15-5c6e1d1f2966",
      "status": "COMPLETED",
      "price": {
        "fiatCurrency": "text",
        "fiatValue": "text",
        "stableCoinCurrency": "text",
        "stableCoinValue": "text"
      },
      "productType": "topup",
      "productSku": "fc4f8917-b239-43e5-935b-88af43ee9da7",
      "quantity": "1",
      "chainId": 1,
      "tokenUsed": "text",
      "tokenAmountPaid": 1,
      "imageUrl": "text",
      "created": "2025-07-16T01:01:20.674Z",
      "brandName": "text",
      "walletAddress": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "blockchainTransactionHash": "0x6fd1f2b0c8cc2d63df046de3f3479a819efc954ed1ed363c1dbb43111488ea05",
      "serviceId": 1,
      "recordId": 1
    }
  ]
}

Get spend transaction status and details

get
Path parameters
addressstringRequired

User's wallet address

transactionIdstring · uuidRequired

Transaction ID to retrieve

Query parameters
integratorstringRequired

Integrator slug unique identifier

Default: bando
Responses
200
Transaction retrieved successfully
application/json
get
GET /api/v1/wallets/{address}/transactions/{transactionId}/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "integrator": "text",
  "transactionId": "text",
  "status": "PENDING",
  "countryIsoAlpha2": "text",
  "productType": "not_set",
  "productSubType": "not_set",
  "sku": "not_set",
  "fiatUnitPrice": 0,
  "fiatCurrency": "text",
  "quantity": 1,
  "product": {
    "name": "Amazon PrePaid code",
    "logoUrl": "..."
  },
  "userWalletAddress": "text",
  "chainId": 1,
  "tokenUsed": "text",
  "tokenAmountPaid": 1,
  "created": "2025-07-16T01:01:20.674Z",
  "updated": "2025-07-16T01:01:20.674Z",
  "isDeleted": false,
  "givenReference": "text",
  "recordId": 1
}

Get list of countries

get
Query parameters
regionstringOptional

Filter countries by region

subregionstringOptional

Filter countries by subregion

fiatCurrencystringOptional

Filter countries by fiat currency

searchstringOptional

Search in country name and capital

Responses
200
OK
application/json
get
GET /api/v1/countries/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "message": "Countries retrieved successfully",
  "data": {
    "count": 250,
    "results": [
      {
        "id": "123e4567-e89b-12d3-a456-426614174000",
        "name": "United States",
        "isoAlpha2": "US",
        "isoAlpha3": "USA",
        "isCurrent": "true",
        "capital": "Washington, D.C.",
        "fiatCurrency": "USD",
        "region": "North America",
        "subregion": "Northern America",
        "languages": {
          "eng": "English"
        },
        "flagUrl": "https://example.com/flags/us.png",
        "timezone": "UTC-05:00",
        "latitude": 38.8951,
        "longitude": -77.0364,
        "callingCode": "+1",
        "status": "active",
        "createdAt": "2024-01-01T00:00:00Z",
        "updatedAt": "2024-01-01T00:00:00Z"
      }
    ]
  }
}

Get country information by IP address

get
Query parameters
ipstringOptional

IP addreess to get geodata.

Responses
200
OK
application/json
get
GET /api/v1/geoip/country/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "name": "United States",
  "isoAlpha2": "US",
  "isoAlpha3": "USA",
  "isCurrent": "true",
  "capital": "Washington, D.C.",
  "fiatCurrency": "USD",
  "region": "North America",
  "subregion": "Northern America",
  "languages": {
    "eng": "English"
  },
  "flagUrl": "https://example.com/flags/us.png",
  "timezone": "UTC-05:00",
  "latitude": 38.8951,
  "longitude": -77.0364,
  "callingCode": "+1",
  "status": "active",
  "createdAt": "2024-01-01T00:00:00Z",
  "updatedAt": "2024-01-01T00:00:00Z"
}

Get supported blockchain networks

get
Responses
200
List of supported networks
application/json
get
GET /api/v1/networks/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "success": true,
  "data": [
    {
      "name": "Arbitrum",
      "key": "arb",
      "logoUrl": "https://example.com",
      "chainId": 42161,
      "rpcUrl": "https://example.com",
      "explorerUrl": "https://example.com",
      "isTestnet": true,
      "networkType": "EVM",
      "isActive": true,
      "rank": 1,
      "protocolContracts": {},
      "nativeToken": {
        "name": "text",
        "symbol": "text",
        "coinKey": "text",
        "address": "text",
        "decimals": 1,
        "logoURI": "https://example.com"
      }
    }
  ]
}

Retrieve the list of supported tokens available for the specified blockchain network.

get
Path parameters
networkKeystringRequired

Network key identifier (e.g., arb, sol)

Responses
200
List of supported tokens
application/json
get
GET /api/v1/tokens/{networkKey}/ HTTP/1.1
Host: api.bando.cool
Accept: */*

{
  "success": true,
  "data": [
    {
      "id": 1,
      "name": "text",
      "symbol": "text",
      "key": "text",
      "address": "text",
      "decimals": 1,
      "friendlyDecimals": 1,
      "imageUrl": "https://example.com",
      "minAllowance": "text",
      "maxAllowance": "text"
    }
  ]
}
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