API Reference
Billing
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Hooks endpoints
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Receiving
Risk
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Tracking
Webhook endpoints
Retrieve a list entry
GET
/v1/risk/list_entries/{id}
bearerAuthheader
AuthorizationBearer <token>A secret API key from the dashboard: coss_live_… for production environments, coss_test_… for sandbox environments.
id*stringThe list entry's id.
Coss-Version?"2026-10-10"The API version (a date) to use for this request. Defaults to your organization's version, pinned to the latest one when it first used the API and upgraded from the dashboard. The SDK always sends the version it was built for.
Value in
"2026-10-10"The entry.
application/json- response
- response
- …
object*"risk_list_entry"Value in
"risk_list_entry"id*stringlist*RiskListValue in
"allow""block"type*RiskListEntryTypeemail (matched by mailbox, dots and +tags folded), domain (subdomains included), ip (an address or CIDR range), asn, country (ISO 3166-1 alpha-2), user (your user id).
Value in
"email""domain""ip""asn""country""user"value*stringNormalized: emails as their mailbox, CIDR ranges canonical, ASNs as numbers.
note*string|nullexpires_at*|Format
date-timecreated_at*stringFormat
date-timeimport { Coss } from "coss";const coss = new Coss({ apiKey: process.env.COSS_API_KEY, baseUrl: "https://api.coss.com",});const { data, error } = await coss.risk.lists.get("rskle_01k7c8m4q2f3e9v6t5r1n0p8yz");{ "object": "risk_list_entry", "id": "rskle_01k7c8m4q2f3e9v6t5r1n0p8yz", "list": "block", "type": "domain", "value": "evil.example", "note": "Card testing", "expires_at": null, "created_at": "2026-01-15T09:30:00.000Z"}