Add E-Signatures to Go

package main

import (
    "bytes"
    "encoding/json"
    "net/http"
    "os"
)

func sendContract(w http.ResponseWriter, r *http.Request) {
    var body map[string]string
    json.NewDecoder(r.Body).Decode(&body)

    payload, _ := json.Marshal(body)
    req, _ := http.NewRequest("POST", "https://signb.ee/api/send",
        bytes.NewBuffer(payload))
    req.Header.Set("Authorization", "Bearer "+os.Getenv("SIGNBEE_API_KEY"))
    req.Header.Set("Content-Type", "application/json")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()

    w.Header().Set("Content-Type", "application/json")
    io.Copy(w, resp.Body)
}