Built by Abstract: powerful API's for every use case.
Learn more 🚀

HTTP Status Code
510 - Not Extended

5xx Server errors

The HTTP Status Code 510 means that further extensions to the request are required for the server to fulfill it.

Additional Links and Codes Related to Status Code 510
429 - Too Many Requests
425 - Too Early
303 - See Other
200 - OK

Written by Benjamin Bouchet on Sep 12, 2020 and last updated at Sep 22, 2021.

← View all HTTP Status Codes

Let's send your first API call.

Get your API key in 10 seconds and start automating workflows.
Get started
API's to LOOK UP
Weather APIMarket Data APIIP Geolocation APIExchange Rate APIPublic Holidays APICompany Enrichment APITime, Date, Timezone APILanguage Translation API
API's to Create
User Avatar APIWeb Scraping APILink Shortener APIImage Processing APIWebsite Screenshot API
API's to validate
IBAN Validation APIEmail Validation APIPhone Validation APIVAT Validation & Rates API
Resources
HTTP Status Code GuideWhat is my IP address?Email Regex GuideAPI Guides & TipsAPI GlossaryFull API List
company
Write for UsContact UsFacebookLinkedinTwitterLegalGDPR & CCPA
Work with us
🚀 We're hiring a CTO / engineering lead!Publish your API on AbstractJoin our affiliate programWrite a guest post
abstract white logo
The API Company
Made in San Francisco & Paris