Operated by Sourcelane✓ verified
Scrape Google autocomplete for any seed keyword. A–Z expansion, question modifiers, prefix expansion. Hundreds of long-tail keywords per seed, with country and language targeting. No API key.
Scrapes Google Autocomplete to generate large sets of long-tail keywords and autocomplete suggestions from one or more seed topics by performing systematic expansion strategies (A–Z suffix expansion, A–Z prefix expansion, combined prefix+suffix, question-word modifiers, or full-coverage combinations) with country and language targeting. The connector issues many localized autocomplete queries, deduplicates results per seed, and returns one record per unique suggestion along with Google’s internal relevance ranking, suggestion classification, expansion context, locale metadata, and a fetch timestamp; combined expansions typically surface hundreds of unique long-tail phrases per seed. Keywords and outputs are oriented toward search intent discovery, question clustering, and programmatic analysis of user search behavior.
Verified Sep 28, 3:55 AM
$0.0018
per keyword suggestion
Up to 100 per call. Only pay for results returned; failed calls are refunded.
SEO content briefs
Question-keyword clustering for FAQ and topical coverage
Long-tail keyword research
Surface hundreds of low-competition phrases per topic
PPC keyword discovery
Find buyer-intent modifiers such as purchase, local, and review queries
Product and feature ideation
Collect what users actually ask about a product category
AI/LLM seed data generation
Diverse query lists for evaluation, retrieval augmentation, or prompt testing
Trend tracking
Compare daily autocomplete suggestions to spot emerging searches
One or more seed keywords to expand.
Two-letter country code for Google geo-targeting (e.g.
Optional settings
| Window | Uptime | Success rate | p50 | p95 | Calls |
|---|---|---|---|---|---|
| 24h | — | — | — | — | 0 |
| 7d | — | — | — | — | 0 |
| 30d | — | — | — | — | 0 |
Call it through Sourcelane's gateway or MCP server. We run the connector, apply your agent's spend guardrails, and bill only the results returned.
Call it via Sourcelane
curl -X POST https://api.usesourcelane.com/v1/call \
-H "Authorization: Bearer sl_live_your_agent_key" \
-H "Content-Type: application/json" \
-d '{"listing":"google-keyword-suggest-scraper","params":{"seeds":["crm software"],"maxItems":5},"maxResults":10}'Request params
| Field | Type | Required | Description |
|---|---|---|---|
seeds | array | required | One or more seed keywords to expand. Each seed produces up to ~200 long-tail suggestions depending on the expansion mode. |
expansionMode | string | optional | How aggressively to expand each seed. 'All' fires ~66 queries per seed for the broadest harvest. |
country | string | optional | Two-letter country code for Google geo-targeting (e.g. 'us', 'uk', 'de', 'br', 'in'). Suggestions are localized by country. |
language | string | optional | Two-letter language code (e.g. 'en', 'es', 'pt', 'fr', 'de'). Suggestions are localized by language. |
maxItems | integer | optional | Maximum suggestions to return across all seeds. 0 = no cap. Capped at 100 per call. |
Each result contains
| Field | Type | Description |
|---|---|---|
seed | string | Seed |
query | string | Query |
suggestion | string | Suggestion |
relevance | integer | Relevance |
type | string | Type |
expansionType | string | Expansion Type |
expansionToken | null | Expansion Token |
country | string | Country |
language | string | Language |
fetchedAt | string | Fetched At |
Pick your tool and connect in under a minute. Then just ask — for example: “For these 50 domains, find contact emails and what e-commerce platform they run on.”
Connect Claude
Web, desktop and mobile. One click, then confirm.
Adds the Sourcelane MCP server with your key as a header.
claude mcp add --transport http sourcelane https://api.usesourcelane.com/mcp \
--header "Authorization: Bearer sl_live_your_agent_key"Alternative to the connector URL: add to claude_desktop_config.json, then restart Claude.
{
"mcpServers": {
"sourcelane": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.usesourcelane.com/mcp",
"--header",
"Authorization:${AUTH_HEADER}"
],
"env": {
"AUTH_HEADER": "Bearer sl_live_your_agent_key"
}
}
}
}Add to ~/.cursor/mcp.json (or Windsurf's mcp_config.json).
{
"mcpServers": {
"sourcelane": {
"url": "https://api.usesourcelane.com/mcp",
"headers": {
"Authorization": "Bearer sl_live_your_agent_key"
}
}
}
}Save as .vscode/mcp.json. VS Code prompts for your key once.
{
"servers": {
"sourcelane": {
"type": "http",
"url": "https://api.usesourcelane.com/mcp",
"headers": {
"Authorization": "Bearer ${input:sourcelane-key}"
}
}
},
"inputs": [
{
"type": "promptString",
"id": "sourcelane-key",
"description": "Sourcelane agent key",
"password": true
}
]
}Create a GPT → Actions → Import from URL, then Authentication: API Key, Bearer.
https://usesourcelane.com/openapi.jsonOne POST. Pass maxResults to cap cost.
curl -X POST https://api.usesourcelane.com/v1/call \
-H "Authorization: Bearer sl_live_your_agent_key" \
-H "Content-Type: application/json" \
-d '{"listing":"google-keyword-suggest-scraper","params":{"seeds":["crm software"],"maxItems":5},"maxResults":10}'Wrap the REST call as a tool, or point an MCP client at the endpoint.
import requests
res = requests.post(
"https://api.usesourcelane.com/v1/call",
headers={"Authorization": "Bearer sl_live_your_agent_key"},
json={
"listing": "google-keyword-suggest-scraper",
"params": {"seeds":["crm software"],"maxItems":5},
"maxResults": 10,
},
timeout=300,
)
body = res.json()
print(body["receipt"]["chargedMicros"], "micro-USD for", body["receipt"]["results"], "results")
print(body["data"])—
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