Parse a User-Agent string into browser, engine, OS, device type/vendor/model and
Parse a User-Agent string into browser, engine, OS, device type/vendor/model and CPU, and flag bots and AI crawlers (GPTBot, ClaudeBot, PerplexityBot ...). Params: user_agent (required).
Answeringour last check, 2026-10-10
1 of 1checks answered this week
886 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://agentsvc.io/api/v1/proxy/useragent-parse
| Category | Everything else |
|---|---|
| Provider host | agentsvc.io |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 10 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.002 | 886 ms |
Example input (from the provider)
{
"body": {
"user_agent": "Mozilla/5.0 (compatible; GPTBot/1.2; +https://openai.com/gptbot)"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"user_agent": {
"type": "string"
}
},
"required": [
"user_agent"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"properties": {
"browser": {
"properties": {
"major": {
"type": "string"
},
"name": {
"type": "string"
},
"version": {
"type": "string"
}
},
"type": "object"
},
"cpu": {},
"device": {
"properties": {
"model": {
"type": "string"
},
"type": {
"type": "string"
},
"vendor": {
"type": "string"
}
},
"type": "object"
},
"engine": {
"properties": {
"name": {
"type": "string"
},
"version": {
"type": "string"
}
},
"type": "object"
},
"is_ai_crawler": {
"type": "boolean"
},
"is_bot": {
"type": "boolean"
},
"is_mobile": {
"type": "boolean"
},
"is_tablet": {
"type": "boolean"
},
"os": {
"properties": {
"name": {
"type": "string"
},
"version": {
"type": "string"
}
},
"type": "object"
},
"user_agent": {
"type": "string"
}
},
"required": [
"browser",
"os",
"device",
"is_bot"
],
"type": "object"
},
"success": {
"type": "boolean"
}
},
"required": [
"success",
"data"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}