Register a webhook
curl --request POST \
--url https://api.hashlock.markets/v1/webhooks \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"url": "<your https endpoint>",
"events": [
"swap.funded",
"swap.settled"
]
}
'import requests
url = "https://api.hashlock.markets/v1/webhooks"
payload = {
"url": "<your https endpoint>",
"events": ["swap.funded", "swap.settled"]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({url: '<your https endpoint>', events: ['swap.funded', 'swap.settled']})
};
fetch('https://api.hashlock.markets/v1/webhooks', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.hashlock.markets/v1/webhooks",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'url' => '<your https endpoint>',
'events' => [
'swap.funded',
'swap.settled'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.hashlock.markets/v1/webhooks"
payload := strings.NewReader("{\n \"url\": \"<your https endpoint>\",\n \"events\": [\n \"swap.funded\",\n \"swap.settled\"\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.hashlock.markets/v1/webhooks")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"<your https endpoint>\",\n \"events\": [\n \"swap.funded\",\n \"swap.settled\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.hashlock.markets/v1/webhooks")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"<your https endpoint>\",\n \"events\": [\n \"swap.funded\",\n \"swap.settled\"\n ]\n}"
response = http.request(request)
puts response.read_body{}{
"error": "<string>"
}Webhooks
Register a webhook
Register a webhook. Events: quote.created, swap.agreed, swap.funded, secret.revealed, swap.settled, swap.refunded (omit = all). Returns the signing secret ONCE; deliveries are POSTed with X-Hashlock-Signature: sha256=HMAC-SHA256(secret, ${timestamp}.${body}).
POST
/
v1
/
webhooks
Register a webhook
curl --request POST \
--url https://api.hashlock.markets/v1/webhooks \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"url": "<your https endpoint>",
"events": [
"swap.funded",
"swap.settled"
]
}
'import requests
url = "https://api.hashlock.markets/v1/webhooks"
payload = {
"url": "<your https endpoint>",
"events": ["swap.funded", "swap.settled"]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({url: '<your https endpoint>', events: ['swap.funded', 'swap.settled']})
};
fetch('https://api.hashlock.markets/v1/webhooks', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.hashlock.markets/v1/webhooks",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'url' => '<your https endpoint>',
'events' => [
'swap.funded',
'swap.settled'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.hashlock.markets/v1/webhooks"
payload := strings.NewReader("{\n \"url\": \"<your https endpoint>\",\n \"events\": [\n \"swap.funded\",\n \"swap.settled\"\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.hashlock.markets/v1/webhooks")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"url\": \"<your https endpoint>\",\n \"events\": [\n \"swap.funded\",\n \"swap.settled\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.hashlock.markets/v1/webhooks")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"url\": \"<your https endpoint>\",\n \"events\": [\n \"swap.funded\",\n \"swap.settled\"\n ]\n}"
response = http.request(request)
puts response.read_body{}{
"error": "<string>"
}Authorizations
An API key (hk_live_… / hk_test_…) with read/taker/maker scopes.
Body
application/json
https only. Registration rejects an address LITERAL that is non-public, but does no DNS — a hostname resolving into a private range registers fine and then fails every delivery, visible only as lastStatus. Delivery resolves and re-checks at connect time, follows no redirects, and times out after 10s.
Response
created — { webhook, secret }
The response is of type object.