Grounded Google Search answers with attributable HTTPS sources
Grounded Google Search answers with attributable HTTPS sources.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
741 msmedian answer time
$0.025listed price per call
$0.025price 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://x402.onhub.ai/v1/search
| Category | Search and research |
|---|---|
| Provider host | x402.onhub.ai |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.025 | 741 ms |
Example input (from the provider)
{
"body": {
"answer_length": "standard",
"max_sources": 5,
"query": "What changed in the latest Cloudflare Workers release?"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"answer_length": {
"default": "standard",
"enum": [
"brief",
"standard",
"detailed"
],
"type": "string"
},
"max_sources": {
"default": 5,
"maximum": 8,
"minimum": 1,
"type": "integer"
},
"query": {
"description": "The current factual question to research with Google Search grounding.",
"maxLength": 2000,
"minLength": 3,
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"answer": {
"type": "string"
},
"billing": {
"type": "object"
},
"evidence_status": {
"enum": [
"grounded",
"insufficient_evidence"
],
"type": "string"
},
"object": {
"const": "search.result",
"type": "string"
},
"query": {
"type": "string"
},
"search_query_count": {
"minimum": 0,
"type": "integer"
},
"searched_at": {
"format": "date-time",
"type": "string"
},
"sources": {
"items": {
"properties": {
"citation_indices": {
"items": {
"type": "integer"
},
"type": "array"
},
"title": {
"type": "string"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"title",
"url",
"citation_indices"
],
"type": "object"
},
"type": "array"
},
"warnings": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"object",
"query",
"answer",
"sources",
"evidence_status",
"searched_at"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}