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Get a fingerprint rule

GET
/domains/{domain}/rules/fingerprint/{ruleId}
 
curl --request GET \
  --url https://api.nsin.ir/domains/example.com/rules/fingerprint/1 \
  --header 'Authorization: Bearer <token>'

Requires domain.view.

Authorizations

Section titled “Authorizations ”

Parameters

Section titled “ Parameters ”

Path Parameters

Section titled “Path Parameters ”
domain
required
string

The domain name (for example example.com) — not a numeric id.

Example 
example.com
ruleId
required
integer

Numeric id of the rule.

Responses

Section titled “ Responses ”

200

Section titled “200 ”

The rule.

Media type application/json
object
id
integer
domain_id
integer
record_id

Deprecated single-record scope. Prefer record_ids. Absent for zone-wide rules.

integer
record_ids

The proxied DNS records this rule applies to. Empty or absent means zone-wide — every proxied record of the domain.

Array<integer>
type
string
Allowed values: cache drop redirect rewrite waf captcha rate_limit bot_route origin_pool origin_route fingerprint error_page
enabled
boolean
priority

Evaluation order; lower runs first. Defaults to 100.

integer
host_pattern

Optional hostname filter. Empty means the rule is not host-scoped.

string
host_match_type

How host_pattern is matched. The empty string means “no host filter”, and is the only valid value when host_pattern is empty — the two fields are set and cleared together.

string
Allowed values: "" exact wildcard regex
action_mode
  • enforce — the rule acts (block, redirect, challenge, …).
  • dry_run — the rule matches and is logged as “would have acted”, but the request reaches the origin unchanged. Use it to test a rule safely.

Not every rule type honours this; cache ignores it.

string
Allowed values: enforce dry_run
created_at
string format: date-time
updated_at
string format: date-time
match_ja4

JA4 TLS fingerprints to match.

Array<string>
match_ja4h

JA4H HTTP fingerprints to match.

Array<string>
action

What to do with a matching request.

string
default: captcha
Allowed values: drop captcha tag
Example 
{
  "type": "cache",
  "host_match_type": "",
  "action_mode": "enforce",
  "action": "drop"
}

401

Section titled “401 ”

Missing, malformed, revoked or expired API key — or the owning account is inactive.

Media type application/json

The single error shape used by every endpoint.

object
error
required

Human-readable description of what went wrong.

string
Examples
Example invalidKey 
{
  "error": "invalid API key"
}

404

Section titled “404 ”

The domain or the rule does not exist, the rule belongs to another domain or another rule type, or your role does not permit this operation.

Media type application/json

The single error shape used by every endpoint.

object
error
required

Human-readable description of what went wrong.

string
Example 
{
  "error": "read-only API key"
}

429

Section titled “429 ”

The key exceeded its request budget (300 requests per minute by default).

Media type application/json

The single error shape used by every endpoint.

object
error
required

Human-readable description of what went wrong.

string
Examples
Example limited 
{
  "error": "rate limit exceeded"
}