keyword

response code 58

Monthly search volume and cost-per-click data for "response code 58" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=response+code+58&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-08-30 | +--------------+------------------+

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
debit approval codes	30	$0	8/20
response code 20	30	$0	8/20
issuer unavailable	20	$0	11/20
transaction not allowed at terminal	20	$0	10/20
54 credit card	20	$11.5	8/20
invalid issuer credit card	20	$0	8/20
payment declined reason 61	20	$0	8/20
re enter transaction	10	$0	10/20
01 refer to card issuer	10	$0	9/20
refer to card issuer special condition	10	$0	9/20

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+58&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