keyword

response code 20

Monthly search volume and cost-per-click data for "response code 20" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=response+code+20&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-09-01 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
host code 63	70	$0	6/20
debit card decline codes	50	$0	6/20
transaction response codes	50	$0	6/20
debit not available code 99	30	$0	10/20
bank response codes explained	20	$0	8/20
issuer unavailable	20	$0	8/20
issuer suspected fraud 59 suspected fraud	20	$0	7/20
response code 58	10	$0	8/20
atm response code 96	10	$0	7/20
visa transaction type codes	10	$0	7/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=response+code+20&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt