specification: FinOps Framework
specificationVersion: '1.0'
schema: https://www.finops.org/framework/
provider: Abstract API Phone Validation
providerId: abstractapi-phone
created: '2026-07-12'
modified: '2026-07-12'
reconciled: false
tags:
- Phone Validation
- Number Verification
- Data Validation
- FinOps
- Cost Management
- FOCUS
description: >-
  FinOps view of Abstract API Phone Validation spend. The API is billed on a
  freemium, request-metered model: a free tier (100 requests/month) and paid
  monthly/annual plans whose price is driven by the included monthly request
  volume. The effective unit of cost is a single validation request (one phone
  number verified). Spend is bounded by the plan's monthly allowance rather than
  pure pay-as-you-go overage, so cost control centers on right-sizing the plan
  tier to expected verification volume and caching/deduplicating repeat lookups.
  Per-plan dollar figures are not reconciled here.
notes: >-
  Abstract meters and bills each API product separately, so a Phone Validation
  plan is a distinct line item from any other Abstract API product. Verify
  current tier prices and included volumes on the Abstract API pricing page
  during reconciliation. Per-lookup economics are modeled from published plan
  volumes and prices, not from an invoice.
sources:
- https://www.abstractapi.com/api/phone-validation-api
- https://www.abstractapi.com/pricing
- https://focus.finops.org/focus-specification/v1-3/
alignedWith:
  framework: FinOps Foundation Framework
  frameworkUrl: https://www.finops.org/framework/
  dataSpec: FOCUS
  dataSpecVersion: '1.3'
  dataSpecUrl: https://focus.finops.org/focus-specification/v1-3/
publisherName: Abstract API
serviceCategory: Data Validation and Enrichment
billingModel:
  pricingCategory: Subscription-Tiered (request-metered)
  billingFrequency: Monthly or Annual
  billingCurrency: USD
  chargeCategories:
  - Usage
  - Purchase
focusColumns:
  ServiceName: Abstract API Phone Validation
  ServiceCategory: Data Validation and Enrichment
  ProviderName: Abstract API
  PublisherName: Abstract API
  InvoiceIssuerName: Abstract API
  BillingCurrency: USD
  ChargeCategory: Usage
  PricingCategory: Subscription-Tiered
meters:
- name: validation_requests
  description: Phone number validation/verification requests, counted against the plan's monthly allowance.
  unit: requests
  aggregation: sum
  dimensions:
  - account
  - plan
principles:
- name: Visibility
  description: Track monthly validation request counts against the plan allowance to avoid overage or forced tier upgrades.
- name: Allocation
  description: Attribute request volume to the product/team/form driving phone verification so cost maps to a cost center.
- name: Optimization
  description: Cache and deduplicate repeat lookups of the same number, validate only where needed (e.g. at signup), and right-size the plan tier to actual monthly volume.
- name: Accountability
  description: Assign an owner for the Abstract API account; review monthly usage against the plan allowance and reconcile the modeled tiers against the live pricing page.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com