Demo Mode (no key)

Free Tier (with key)

Professional

Tools

11

21

21

Calls per day

10

100

5,000

Regions per call

2

4

6

Geo-proxy browsing

—

3 hours/day

10 hours/day

Setup time

0 min

2 min

2 min

Tool

What it does

Example input

ssl_check

SSL/TLS certificate validity, expiry, issuer, TLS version, SANs, cross-region consistency

{ "domain": "example.com" }

dns_lookup

DNS record lookup (A, AAAA, CNAME, MX, TXT, NS, SOA, CAA, PTR) with multi-region propagation check

{ "domain": "example.com", "record_type": "MX" }

is_it_down

Website up/down/partial status from multiple regions

{ "url": "https://example.com" }

latency_test

HTTP latency (TTFB) from multiple regions, returns min/avg/max

{ "target": "example.com" }

traceroute

Network path tracing with per-hop latency. TCP, UDP, or ICMP

{ "target": "example.com", "protocol": "tcp" }

port_check

Port open/closed/filtered check from multiple regions

{ "target": "example.com", "port": 443 }

ping

ICMP ping with packet loss and round-trip times

{ "target": "8.8.8.8" }

whois

Domain registration info: registrar, dates, nameservers

{ "domain": "example.com" }

nmap_port_check

Check multiple ports open/closed using nmap (not a full scan)

{ "target": "example.com", "ports": "80,443" }

tcp_ping

TCP-level latency to a specific port (works when ICMP is blocked)

{ "target": "example.com", "port": 443 }

keyword_check

Check if a keyword exists on a web page from multiple regions

{ "url": "https://example.com", "keyword": "pricing" }

websocket_check

WebSocket endpoint connectivity check

{ "url": "wss://example.com/ws" }

banner_grab

Service banner/version detection on a port

{ "target": "example.com", "port": 22 }

api_health

API endpoint health check (HTTP status, response time, availability)

{ "url": "https://api.example.com/health" }

Tool

Equivalent to

mx_lookup

dns_lookup with record_type: "MX"

txt_lookup

dns_lookup with record_type: "TXT"

ns_lookup

dns_lookup with record_type: "NS"

cname_lookup

dns_lookup with record_type: "CNAME"

caa_lookup

dns_lookup with record_type: "CAA"

reverse_dns_lookup

dns_lookup with record_type: "PTR" (takes an IP address)

Tool

What it does

Example input

get_geo_proxy

Get proxy credentials for a region. Use with Playwright or any HTTPS proxy client

{ "region": "eu-central" }

geo_browse

Browse a URL from a region using a real browser. Returns page content and/or screenshot

{ "url": "https://example.com", "region": "ap-south" }

Tool

What it does

account_status

Current quota usage (minute/hour/day/month), subscription tier, active proxy token

URI

Description

probeops://regions

Probe regions with location, country, and node count

probeops://proxy-regions

Geo-proxy regions with FQDNs and proxy URLs

probeops://usage

Current API usage, remaining quota, active token status

Region Code

Location

Country

us-east

Ashburn, Virginia

United States

us-west

Boardman, Oregon

United States

eu-central

Helsinki

Finland

ca-central

Montreal

Canada

ap-south

Mumbai

India

ap-southeast

Sydney

Australia

Token State

Action

Quota Cost

> 5 min remaining

Reuse cached token

0

0-5 min remaining

Auto-extend +1 hour

1 unit

Expired or no token

Generate new token

1 unit

Variable

Required

Default

Description

PROBEOPS_API_KEY

No

-

Your ProbeOps API key (get one free). Without it, runs in demo mode (11 tools, 10 calls/day)

PROBEOPS_BASE_URL

No

https://probeops.com

API base URL (for staging or self-hosted instances)

Free

Standard

Professional

Per minute

15

30

50

Per hour

100

500

2,000

Per day

100

1,000

5,000

Per month

500

20,000

100,000

Concurrent

3

5

10

Proxy hours/day

3

5

10

Regions

4 of 6

All 6

All 6