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 →

Developing 1 Usable, with meaningful gaps to close

SEON User Session MonitoringUser Session Monitoring streams in-session behavioral, device, and risk signals for continuous account-take...45.4

Thin 1 Limited public surface area

Riskified Account Secure APIProtect non-purchase customer journeys against account takeover, synthetic identity, and credential abuse. ...34.2

Emerging 4 Early or largely undocumented

Abnormal Security Platform APIThe Abnormal Security Platform REST API at api.abnormalplatform.com gives customers and integration partner...22.3 Sardine Device Intelligence APICapture device, network, and behavioral signals from web, iOS, and Android SDKs and resolve them to a Sardi...20.5 SingVerify SIM Swap APIReal-time signal indicating whether the SIM bound to a mobile number has been changed recently, so that a r...18.6 HUMAN Account DefenderAccount Defender protects against account takeover, fake account creation, and post-login abuse by scoring ...18.3

Minimal 1 Almost no public developer surface

SIM Swap Detection APIQuery when a mobile subscriber's SIM was last changed so relying parties can detect SIM-swap account-takeov...8.7

Companies reaching this through an API (4)

These companies publish an API, specification or operation carrying “Account Takeover” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

BT Group Sardine SEON Singtel

Score breakdown

Frequency

38.2

log-scaled weighted occurrences

Breadth

0.5

spread across providers

Quality lift

36.3

mean composite of providers using it

Cohesion

1.3

strength of nearest seed neighbor

Where this tag sits

Fraud Prevention broader

Where this tag comes from

Provider tag18

Api tag7

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Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

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This tag

curl "https://apis.io/api/v1/tags/account-takeover"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/account-takeover"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/account-takeover/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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Account Takeover

Providers using this tag (18)

APIs with this tag (7)