{
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    "title": "Google Autocomplete API: Keyword Suggestions, Questions",
    "description": "Expand keywords into Google Search, YouTube or Shopping autocomplete suggestions: a-z alphabet soup, digits, questions, relevance, any language and country. No API key, no login. MCP-ready for Claude, Cursor, ChatGPT and AI agents. Pay per result, empty results free. $4 per 1,000 keywords",
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  "components": {
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        "type": "object",
        "required": [
          "keywords"
        ],
        "properties": {
          "keywords": {
            "title": "Keywords",
            "type": "array",
            "description": "Seed keywords to expand. Each keyword becomes one result (one charge) with all its unique Google Autocomplete suggestions. Duplicates are removed automatically.",
            "items": {
              "type": "string"
            }
          },
          "language": {
            "title": "Language (hl)",
            "type": "string",
            "description": "Two-letter interface language code sent to Google, e.g. en, fr, de, es, it, pt, nl, ru, ja. It changes suggestions and the question words used.",
            "default": "en"
          },
          "country": {
            "title": "Country (gl)",
            "type": "string",
            "description": "Two-letter country code to localize suggestions, e.g. us, gb, fr, de, ca. Leave empty for no country bias.",
            "default": "us"
          },
          "source": {
            "title": "Suggestion source",
            "enum": [
              "web",
              "youtube",
              "shopping"
            ],
            "type": "string",
            "description": "Which Google autocomplete to query: Google Search (web), YouTube search or Google Shopping.",
            "default": "web"
          },
          "expandAlphabet": {
            "title": "Alphabet soup (keyword + a…z)",
            "type": "boolean",
            "description": "Query \"keyword a\", \"keyword b\" … \"keyword z\" (Cyrillic or Greek letters for ru, uk, bg, el). This is the classic star expansion: about 27 queries per keyword.",
            "default": true
          },
          "expandDigits": {
            "title": "Digits (keyword + 0…9)",
            "type": "boolean",
            "description": "Also query \"keyword 0\" … \"keyword 9\" (years, sizes, models).",
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          },
          "expandPrefix": {
            "title": "Prefix letters (a…z + keyword)",
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            "description": "Also query \"a keyword\" … \"z keyword\" to find words that come before your keyword.",
            "default": false
          },
          "expandQuestions": {
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            "description": "Also query question words in the chosen language (how/what/why in English, comment/pourquoi/quel in French, wie/was/warum in German…). Great for FAQ and People-Also-Ask style content.",
            "default": false
          },
          "customLetters": {
            "title": "Custom letters (optional)",
            "type": "string",
            "description": "Replace the default alphabet with your own characters, e.g. \"abcdeéèfg\" or \"あいうえお\". Leave empty for the default alphabet of the language."
          },
          "onlyNew": {
            "title": "Only new suggestions (for scheduled runs)",
            "type": "boolean",
            "description": "Return only suggestions not seen in previous runs for the same keyword, language, country and source (memory kept in the named key-value store \"google-autocomplete-state\"). A keyword with no new suggestion is skipped and not charged.",
            "default": false
          },
          "residentialFallback": {
            "title": "Residential proxy fallback",
            "type": "boolean",
            "description": "If Google rate-limits server IPs, retry through residential proxies. Included in the price, keep it on for reliability.",
            "default": true
          },
          "maxConcurrency": {
            "title": "Parallel requests per keyword",
            "minimum": 1,
            "maximum": 10,
            "type": "integer",
            "description": "How many autocomplete queries run in parallel (1-10). Lower it if you see rate limits.",
            "default": 5
          }
        }
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                  "userAgent": {
                    "type": "string"
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                }
              },
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                "type": "object",
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                    "type": "integer",
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                    "type": "integer",
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