curl -X POST "https://api.sayvy.ai/api/v1/webhooks" \
-H "Authorization: Bearer <token>" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com/api/webhooks/sayvy",
"events": [
"call.completed",
"message.received",
"campaign.completed"
]
}'
import requests
url = "https://api.sayvy.ai/api/v1/webhooks"
payload = {
"url": "https://example.com/api/webhooks/sayvy",
"events": [
"call.completed",
"message.received",
"campaign.completed"
]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.status_code)
print(response.json())
const response = await fetch("https://api.sayvy.ai/api/v1/webhooks", {
method: "POST",
headers: {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://example.com/api/webhooks/sayvy",
events: ["call.completed", "message.received"]
})
});
const data = await response.json();
console.log(data);
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("https://api.sayvy.ai/api/v1/webhooks"))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString("""
{
"url": "https://example.com/api/webhooks/sayvy",
"events": ["call.completed", "message.received"]
}
"""))
.build();
HttpResponse<String> response =
HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
{
"id": "8f3b0e2a-71d3-4a5f-9e6b-123456789abc",
"organization_id": "93f35dc2-5d46-4e58-a9ee-038c35d9bcf1",
"url": "https://example.com/api/webhooks/sayvy",
"secret": "whsec_3b9f8a12e4c7d018b249aef567890123",
"events": [
"call.completed",
"message.received",
"campaign.completed"
],
"is_active": true,
"created_at": "2026-09-07T12:30:00Z",
"updated_at": "2026-09-07T12:30:00Z"
}
{
"detail": "Invalid events specified: foo.bar. Allowed events: call.started, call.completed..."
}
{
"detail": "Unauthorized"
}
Webhooks
Create webhook
Register a new external HTTPS webhook listener and generate a unique signing secret
POST
/
api
/
v1
/
webhooks
curl -X POST "https://api.sayvy.ai/api/v1/webhooks" \
-H "Authorization: Bearer <token>" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com/api/webhooks/sayvy",
"events": [
"call.completed",
"message.received",
"campaign.completed"
]
}'
import requests
url = "https://api.sayvy.ai/api/v1/webhooks"
payload = {
"url": "https://example.com/api/webhooks/sayvy",
"events": [
"call.completed",
"message.received",
"campaign.completed"
]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.status_code)
print(response.json())
const response = await fetch("https://api.sayvy.ai/api/v1/webhooks", {
method: "POST",
headers: {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://example.com/api/webhooks/sayvy",
events: ["call.completed", "message.received"]
})
});
const data = await response.json();
console.log(data);
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("https://api.sayvy.ai/api/v1/webhooks"))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString("""
{
"url": "https://example.com/api/webhooks/sayvy",
"events": ["call.completed", "message.received"]
}
"""))
.build();
HttpResponse<String> response =
HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
{
"id": "8f3b0e2a-71d3-4a5f-9e6b-123456789abc",
"organization_id": "93f35dc2-5d46-4e58-a9ee-038c35d9bcf1",
"url": "https://example.com/api/webhooks/sayvy",
"secret": "whsec_3b9f8a12e4c7d018b249aef567890123",
"events": [
"call.completed",
"message.received",
"campaign.completed"
],
"is_active": true,
"created_at": "2026-09-07T12:30:00Z",
"updated_at": "2026-09-07T12:30:00Z"
}
{
"detail": "Invalid events specified: foo.bar. Allowed events: call.started, call.completed..."
}
{
"detail": "Unauthorized"
}
Register a new webhook subscription to receive real-time HTTP POST notifications. Each subscription generates a cryptographically secure
secret used to verify webhook signatures.
Authentication
This endpoint requires Bearer token authentication.Authorization: Bearer <token>
| Header | Type | Required | Description | Format |
|---|---|---|---|---|
Authorization | string | Yes | Scoped organization API key or Bearer JWT token | Bearer <token> |
Input parameters
The following parameters are accepted in the JSON request body.string
required
Bearer token for authentication. Format:
Bearer <token>.string
required
Your server’s HTTPS callback URL. Must begin with
http:// or https://. Example: https://example.com/api/webhooks/sayvy.string[]
required
Array of event topics to subscribe to. Must contain at least one valid event name (e.g.
["call.completed", "message.received", "campaign.completed"]).Show Allowed event names
Show Allowed event names
message.received,message.sent,message.failedconversation.started,conversation.closedlead.created,lead.updatedticket.created,ticket.assigned,ticket.resolvedai.reply.generated,ai.tool.executed,agent.handoffcall.started,call.completedcampaign.started,campaign.completed,campaign.message.delivered,campaign.message.failed
Response Fields
string
Generated UUID identifier of the webhook subscription.
string
UUID of the organization owning the subscription.
string
Configured callback URL.
string
HMAC SHA-256 signing secret key used to verify the
X-Sayvy-Signature header.string[]
Array of subscribed event types.
boolean
Operational state of the subscription (initially
true).string
ISO 8601 creation timestamp.
string
ISO 8601 modification timestamp.
curl -X POST "https://api.sayvy.ai/api/v1/webhooks" \
-H "Authorization: Bearer <token>" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com/api/webhooks/sayvy",
"events": [
"call.completed",
"message.received",
"campaign.completed"
]
}'
import requests
url = "https://api.sayvy.ai/api/v1/webhooks"
payload = {
"url": "https://example.com/api/webhooks/sayvy",
"events": [
"call.completed",
"message.received",
"campaign.completed"
]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.status_code)
print(response.json())
const response = await fetch("https://api.sayvy.ai/api/v1/webhooks", {
method: "POST",
headers: {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://example.com/api/webhooks/sayvy",
events: ["call.completed", "message.received"]
})
});
const data = await response.json();
console.log(data);
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("https://api.sayvy.ai/api/v1/webhooks"))
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.POST(HttpRequest.BodyPublishers.ofString("""
{
"url": "https://example.com/api/webhooks/sayvy",
"events": ["call.completed", "message.received"]
}
"""))
.build();
HttpResponse<String> response =
HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
{
"id": "8f3b0e2a-71d3-4a5f-9e6b-123456789abc",
"organization_id": "93f35dc2-5d46-4e58-a9ee-038c35d9bcf1",
"url": "https://example.com/api/webhooks/sayvy",
"secret": "whsec_3b9f8a12e4c7d018b249aef567890123",
"events": [
"call.completed",
"message.received",
"campaign.completed"
],
"is_active": true,
"created_at": "2026-09-07T12:30:00Z",
"updated_at": "2026-09-07T12:30:00Z"
}
{
"detail": "Invalid events specified: foo.bar. Allowed events: call.started, call.completed..."
}
{
"detail": "Unauthorized"
}
‹ PreviousNext ›
List webhooks
GET /api/v1/webhooks
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