Google Keyword Suggest

Web & SEO Tools

Operated by Sourcelane✓ verified

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.

What people use it for

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)

Trust & reliability

7d uptime trend

Window	Uptime	Success rate	p50	p95
24h	—	—	—	—
7d	—	—	—	—
30d	—	—	—	—

Calling contract

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

Use Google Keyword Suggest from Claude, ChatGPT or Cursor

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. Paste one URL.

1Copy your personal connector URL
2In Claude open Settings → Connectors → Add custom connector
3Paste the URL and click Add — done

Manual setup (config files, REST, Python) +

Claude Code

Adds the Sourcelane MCP server with your key as a header.

terminal

claude mcp add --transport http sourcelane https://api.usesourcelane.com/mcp \
  --header "Authorization: Bearer sl_live_your_agent_key"

Claude Desktop (config file)

Alternative to the connector URL: add to claude_desktop_config.json, then restart Claude.

claude_desktop_config.json

{
  "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"
      }
    }
  }
}

Cursor & Windsurf

Add to ~/.cursor/mcp.json (or Windsurf's mcp_config.json).

mcp.json

{
  "mcpServers": {
    "sourcelane": {
      "url": "https://api.usesourcelane.com/mcp",
      "headers": {
        "Authorization": "Bearer sl_live_your_agent_key"
      }
    }
  }
}

VS Code

Save as .vscode/mcp.json. VS Code prompts for your key once.

.vscode/mcp.json

{
  "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
    }
  ]
}

ChatGPT Custom GPT (Actions)

Create a GPT → Actions → Import from URL, then Authentication: API Key, Bearer.

OpenAPI schema URL

https://usesourcelane.com/openapi.json

REST

One POST. Pass maxResults to cap cost.

curl

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}'

Python, LangChain, CrewAI, OpenAI Agents SDK…

Wrap the REST call as a tool, or point an MCP client at the endpoint.

python

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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