{"info":{"_postman_id":"f9950fc3-a3aa-4d09-92f7-48256213c92d","name":"DataLink APIs","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","toc":[],"description":"","owner":"54241972","collectionId":"f9950fc3-a3aa-4d09-92f7-48256213c92d","publishedId":"2sBXqGpLk4","public":true,"customColor":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"FF6C37"},"publishDate":"2026-04-23T15:58:00.000Z"},"item":[{"name":"Individual Endpoints","item":[{"name":"Email Validate — POST /v1/email — 1 credit","id":"5d7d6a17-9454-4695-a725-10ebbeb0ebe9","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{ \"email\": \"alex@acme.com\" }","options":{"raw":{"language":"json"}}},"url":"/v1/email","description":"

Required: email

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Required: phone — must be in E.164 format e.g. +447911123456

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Required: ip (IPv4 or IPv6)

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Required: domain — e.g. acme.com (no https://)

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Checks whether an email address is safe to send to, with optional phone
verification to improve recommendation accuracy.

\n

Required: email
Optional: phone

\n

Credits: 1 (email only) · 3 (email + phone)
Billed only for the sub-lookups you send. Capped at 3 credits.

\n

recommendation values:

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Runs a full identity trust check across all signals provided and returns
a composite trust_score.

\n

Required: email
Optional: phone, domain, ip — each additional field improves accuracy

\n

Credits: 1 (email only) + 2 per phone or domain + 1 per ip
Capped at 4 credits regardless of signals sent. Calling all four signals
individually would cost 6 credits — bundle saves you 2.

\n

trust_score: 0–100. Higher = more trustworthy.

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Assesses fraud risk for a sign-up or transaction event and returns a
composite fraud_risk_score.

\n

Required: email
Optional: ip, phone — IP is the primary fraud signal, include it whenever available

\n

Credits: 1 (email only) + 1 per ip + 2 per phone
Maximum: 4 credits when all three fields are provided.
Always cheaper than calling each endpoint separately.

\n

fraud_risk_score: 0–100. Higher = higher risk. Scores above 60 warrant review.

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