{"slug":"seo-openverbs-com-v1-keyword-variations-0d59b3","title":"Keyword variations API","host":"seo.openverbs.com","method":"POST","resource":"https://seo.openverbs.com/v1/keyword-variations","category":"search","description":"Keyword variations API: expand a seed phrase into keywords containing that phrase, such as 'running shoes' into 'running shoes for women'. Each includes Google monthly search volume, CPC, competition, keyword difficulty and search intent. No matches returns empty results.","price_listed":0.04,"price_asked":0.04,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":452,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"keyword":"running shoes"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"keyword":{"description":"Seed phrase; suggestions contain this phrase.","maxLength":80,"minLength":1,"type":"string"},"languageCode":{"description":"Language code (2-letter). Defaults to en.","pattern":"^[A-Za-z]{2}$","type":"string"},"limit":{"description":"Maximum suggestions to return. Defaults to 20.","maximum":100,"minimum":1,"type":"integer"},"locationCode":{"description":"DataForSEO location code. Defaults to 2840 (United States).","type":"integer"}},"required":["keyword"],"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"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.04,"price_match":true,"latency_ms":452,"error":null}],"description_full":"Keyword variations API: expand a seed phrase into keywords containing that phrase, such as 'running shoes' into 'running shoes for women'. Each includes Google monthly search volume, CPC, competition, keyword difficulty and search intent. No matches returns empty results.","last_updated":"2026-10-17T23:11:28.807Z","schemes":["exact"]}