Golang client for the Mpesa Payment API. Make your MPESA payments Ready... To... Gooo! (pun intended). Made with love for gophers.
- Customer to Business (C2B) Single Payment
- Business to Business (B2B)
- Business to Customer (B2C)
- Payment Reversal
- Query Transaction status
- Query Beneficiary Name
- Query Direct Debit
- Direct Debit Create
- Direct Debit Payment
-
First sign up with Mpesa to get your API Key and PUBLIC key.
You can go through this blog, Getting Started With Mpesa Developer API for a more detailed guide.
Simply install with the go get command:
go get github.com/Golang-Tanzania/mpesaThen import it to your main package as:
package main
import (
mpesa "github.com/Golang-Tanzania/mpesa
) // NewClient returns new Client struct
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
// "your-api-key" obtained at https://openapiportal.m-pesa.com
// sandbox is environment type can either be mpesa.Sandbox or mpesa.Production
// 24 represent hours, its session lifetime before we request another session it can be found in the
// https://openapiportal.m-pesa.com/applications where you set for your application,
// use custom htttp client
c := http.Client{
Timeout: 50 * time.Second,
},
client.SetHttpClient(c)Below are examples on how to make different transactions.
package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
a := mpesa.C2BPaymentRequest{
Amount: "100",
CustomerMSISDN: "000000000001",
Country: "TZN",
Currency: "TZS",
ServiceProviderCode: "000000",
TransactionReference: "T12344C",
ThirdPartyConversationID: "asv02e5958774f7ba228d83d0d689761",
PurchasedItemsDesc: "Test",
}
res, err := client.C2BPayment(context.Background(), a)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
c := mpesa.B2CPaymentRequest{
Amount: "100",
CustomerMSISDN: "000000000001",
Country: "TZN",
Currency: "TZS",
ServiceProviderCode: "000000",
TransactionReference: "T12344C",
ThirdPartyConversationID: "asv02e5958774f7ba228d83d0d689761",
PaymentItemsDesc: "Test",
}
res, err := client.B2CPayment(context.Background(), c)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
b := mpesa.B2BPaymentRequest{
Amount: "100",
Country: "TZN",
Currency: "TZS",
PrimaryPartyCode: "000000",
ReceiverPartyCode: "000001",
ThirdPartyConversationID: "8a89835c71f15e99396",
TransactionReference: "T12344C",
PurchasedItemsDesc: "Test",
}
res, err := client.B2BPayment(context.Background(), b)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
d := mpesa.ReversalRequest{
TransactionID: "0000000000001",
Country: "TZN",
ServiceProviderCode: "000000",
ReversalAmount: "100",
ThirdPartyConversationID: "asv02e5958774f7ba228d83d0d689761",
}
res, err := client.Reversal(context.Background(), d)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
e := mpesa.QueryTxStatusRequest{
QueryReference: "000000000000000000001",
Country: "TZN",
ServiceProviderCode: "000000",
ThirdPartyConversationID: "asv02e5958774f7ba228d83d0d689761",
}
res, err := client.QueryTxStatus(context.Background(), e)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
h := mpesa.QueryBenRequest{
Country: "TZN",
ServiceProviderCode: "000000",
ThirdPartyConversationID: "AAA6d1f939c1005v2de053v4912jbasdj1j2kk",
CustomerMSISDN: "000000000001",
KycQueryType: "Name",
}
res, err := client.QueryBeneficiaryName(context.Background(), h)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
i := mpesa.QueryDirectDBReq{
QueryBalanceAmount: true,
BalanceAmount: "100",
Country: "TZN",
CustomerMSISDN: "255744553111",
MsisdnToken: "cvgwUBZ3lAO9ivwhWAFeng==",
ServiceProviderCode: "112244",
ThirdPartyConversationID: "GPO3051656128",
ThirdPartyReference: "Test123",
MandateID: "15045",
Currency: "TZS",
}
res, err := client.QueryDirectDebit(context.Background(), i)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
f := mpesa.DirectDBCreateReq{
CustomerMSISDN: "000000000001",
Country: "TZN",
ServiceProviderCode: "000000",
ThirdPartyReference: "3333",
ThirdPartyConversationID: "asv02e5958774f7ba228d83d0d689761",
AgreedTC: "1",
FirstPaymentDate: "20160324",
Frequency: "06",
StartRangeOfDays: "01",
EndRangeOfDays: "22",
ExpiryDate: "20161126",
}
res, err := client.DirectDebitCreate(context.Background(), f)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
g := mpesa.DebitDBPaymentReq{
MsisdnToken: "AbCd123=",
CustomerMSISDN: "000000000001",
Country: "TZN",
ServiceProviderCode: "000000",
ThirdPartyReference: "5db410b459bd433ca8e5",
ThirdPartyConversationID: "AAA6d1f939c1005v2de053v4912jbasdj1j2kk",
Amount: "10",
Currency: "TZS",
MandateID: "15045",
}
res, err := client.DirectDebitPayment(context.Background(), g)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}package main
import (
"context"
"fmt"
"net/http"
"time"
"github.com/Golang-Tanzania/mpesa"
)
func main() {
client, err := mpesa.NewClient("your-api-key", mpesa.Sandbox, 24)
if err != nil {
panic(err)
}
j := mpesa.CancelDirectDBReq{
MsisdnToken: "cvgwUBZ3lAO9ivwhWAFeng==",
CustomerMSISDN: "000000000001",
Country: "TZN",
ServiceProviderCode: "000000",
ThirdPartyReference: "00000000000000000001",
ThirdPartyConversationID: "AAA6d1f939c1005v2de053v4912jbasdj1j2kk",
MandateID: "15045",
}
res, err := client.CancelDirectDebit(context.Background(), j)
if err != nil {
fmt.Println(err)
}
fmt.Println("res", res)
}This package is authored and maintained by Hopertz and Mojo. A list of all other contributors can be found here.
Contributions are welcome. Please open an issue or submit a pull request.
MIT License
Copyright (c) 2023 Golang Tanzania