Create a watchlist

Watch up to 1,000 companies. After each data rebuild (about 4 times a day) every watchlist is checked, and an alert is sent when a watched company:

has new outbound domains (vendor-matched, or cold email from an unknown vendor)

starts or stops using a vendor

adds or drops a mailbox provider

The first check only records a baseline.

Webhook alerts are JSON POSTs signed with HMAC-SHA256 of the raw body in X-Enrich-Signature (sha256=<hex>), keyed by the signingSecret returned on create — it is shown only once. Slack alerts go to an incoming-webhook URL. A failed delivery is retried every 15 minutes.

Cost: Free. Up to 20 watchlists per team.

Access: only teams with Domain Intel enabled; other teams get 403.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

curl --location 'https://dev.enrich.so/api/v3/domain-intel/watchlists' \ --header 'x-api-key: <api-key>' \ --header 'Content-Type: application/json' \ --data '{ "name": "Competitor accounts", "companies": [ "acme.com", "beta.io" ], "webhookUrl": "https://example.com/hooks/enrich" }'

{ "success": true, "data": { "id": "6720b1f2c3d4e5f6a7b8c9d0", "name": "Competitor accounts", "companies": [ "acme.com" ], "webhookUrl": "https://example.com/hooks/enrich", "slackWebhookUrl": null, "signingSecret": "whsec_3f9a…", "lastAsOf": "2026-10-27T06:00:00Z", "lastDeliveredAt": null, "lastError": null, "createdAt": "2026-10-27T06:00:00Z" }, "meta": { "requestId": "664f2b3c9a1e4d0012abcdef", "creditsUsed": 0, "creditsRemaining": 5000 } }

Request

Responses