Sift · Capability

Sift Verification API — Verification

Send, resend, and validate one-time and biometric verification challenges for Sift users.

Sift Verification API — Verification is a Naftiko capability published by Sift, one of 6 capabilities the APIs.io network indexes for this provider. It bundles 2 operations.

The capability includes 2 state-changing operations. Lead operation: Sift Send Verification. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include Sift, Verification, and MFA.

Run with Naftiko SiftVerificationMFA

MCP Tools

sift-send-verification

Sift Send Verification

sift-check-verification

Sift Check Verification

Capability Spec

naftiko: 1.0.0-alpha2
info:
  label: Sift Verification API — Verification
  description: Send, resend, and validate one-time and biometric verification challenges for Sift users.
  tags:
    - Sift
    - Verification
    - MFA
  created: '2026-05-25'
  modified: '2026-05-25'
binds:
  - namespace: env
    keys:
      SIFT_API_KEY: SIFT_API_KEY
capability:
  consumes:
    - type: http
      namespace: verification-verification
      baseUri: https://api.sift.com
      description: Sift Verification API for OTP, push, and biometric challenges.
      resources:
        - name: verification
          path: /v1/verification
          operations:
            - name: sendverification
              method: POST
              description: Sift Send Verification
              outputRawFormat: json
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
              outputParameters:
                - name: result
                  type: object
                  value: $.
            - name: resendverification
              method: POST
              description: Sift Resend Verification
              outputRawFormat: json
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
              outputParameters:
                - name: result
                  type: object
                  value: $.
            - name: checkverification
              method: POST
              description: Sift Check Verification
              outputRawFormat: json
              inputParameters:
                - name: body
                  in: body
                  type: object
                  required: true
              outputParameters:
                - name: result
                  type: object
                  value: $.
      authentication:
        type: basic
        value: '{{env.SIFT_API_KEY}}:'
        placement: header
  exposes:
    - type: mcp
      namespace: verification-verification-mcp
      port: 9090
      transport: http
      description: MCP adapter for Sift Verification operations.
      tools:
        - name: sift-send-verification
          description: Sift Send Verification
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: verification-verification.sendverification
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.
        - name: sift-check-verification
          description: Sift Check Verification
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: verification-verification.checkverification
          with:
            body: tools.body
          outputParameters:
            - type: object
              mapping: $.