emerging · 1.1 capability resource

Challenges

Score 20.5 / 100 12 providers 11 APIs Search apis.io →
Variants seen in the corpus: Challengeschallenges

Providers using this tag (12)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 2 Complete, well-documented, and agent-ready
TwilioCloud communications platform providing APIs for SMS, voice, video, and authentication services. Twilio off...115 APIs73.8PunchhPunchh, now part of PAR Technology and offered under the PAR Engagement brand, is an enterprise loyalty, of...15 APIs67.2
Strong 2 Solid coverage with minor gaps
AntavoAntavo is an enterprise loyalty management platform - the Antavo AI Loyalty Cloud - that lets brands build ...17 APIs63.6LichessLichess is a free, ad-free, open-source online chess server operated by a French nonprofit and powered enti...23 APIs58.0
Developing 3 Usable, with meaningful gaps to close
BlackbirdBlackbird Labs is the membership network for restaurant lovers, founded by Eater and Resy co-founder Ben Le...10 APIs46.3MX PlatformThe MX Platform API is a powerful, fully-featured API designed to make aggregating and enhancing financial ...55 APIs40.2AuthsignalAuthsignal is a passwordless, step-up, and risk-based authentication platform. The product wraps passkeys, ...22 APIs39.7
Thin 4 Limited public surface area
HarborHarbor is a no-code tool that lets brands build an owned community platform where superfans can engage with...6 APIs35.1Fortnite TrackerFortnite Tracker, by Tracker Network, exposes a small REST API surface (api.fortnitetracker.com/v1) coverin...5 APIs30.0AudiusAudius is a decentralized open-source music streaming platform built on the Open Audio Protocol. It exposes...21 APIs28.6ForithmusForithmus builds foundation models for medical imaging (Zurich, Switzerland; pre-seed backed by Point Nine ...25 APIs28.5
Minimal 1 Almost no public developer surface
MindSumoMindSumo was a crowdsourcing and open-innovation platform that connected companies with a community of stud...7.1

APIs with this tag (11)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 2 Complete, well-documented, and agent-ready
Twilio Challenges APIManage push authentication challenges73.8Punchh Mobile APIPunchh provides a robust platform for offering loyalty programs to customers. When a business integrates it...67.2
Strong 2 Solid coverage with minor gaps
Antavo Display APIThe primary headless API for building the member-facing loyalty experience - listing earn and spend activit...63.6Lichess Challenges APISend and receive challenges to play. To create a lot of challenges, consider [bulk pairing](#tag/bulk-pairi...58.0
Developing 3 Usable, with meaningful gaps to close
Blackbird Challenges APIThe Challenges API from Blackbird — 1 operation(s) for challenges.46.3MX Platform Challenges APIThe Challenges API from MX Platform — 1 operation(s) for challenges.40.2Authsignal Challenges APIThe Challenges API from Authsignal — 5 operation(s) for challenges.39.7
Thin 4 Limited public surface area
Harbor Challenges APIOperations for managing challenges that members complete to earn points and rewards.35.1Fortnite Tracker Challenges APICurrent Battle Pass weekly challenges.30.0Audius challenges APIChallenge related operations28.6Forithmus challenges APIThe challenges API from Forithmus — 7 operation(s) for challenges.28.5

Score breakdown

Frequency
39.6
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
52.2
mean composite of providers using it
Cohesion
0.7
strength of nearest seed neighbor

Related tags

Rewards 6 co-occurrences User 8 co-occurrences Authentication 5 co-occurrences

Where this tag comes from

Api tag10
Provider tag1
Openapi op tag39
Openapi tag9