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Telesign Fraud Scoring API

Phone number reputation and fraud risk scoring

Telesign Fraud Scoring API is one of 5 APIs that Telesign publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Fraud Scoring. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.0.3, at version 2.

Requests are made against a single base URL, https://rest-ww.telesign.com/v1.

1 operations 1 paths 3 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
2
Base URL
https://rest-ww.telesign.com/v1
Authentication
HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 1

Telesign Fraud Scoring API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (BasicAuth). By default, every request must be authenticated.

  • BasicAuth — Basic authentication using Customer ID as username and API key as password.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Fraud Scoring 1

Phone number reputation and fraud risk scoring

POST
/score/{complete_phone_number}
Score Phone Number for Fraud Risk
scorePhoneNumber 1 param body → 200400401402429500

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ScoreResponse (4 properties), RiskScore (3 properties), TransactionStatus (3 properties). Each schema is shown below with its type and property counts.

ScoreResponse
object
4 properties
TransactionStatus
object
3 properties
RiskScore
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

telesign-fraud-scoring-api-openapi.yml Raw ↑

Other APIs Telesign publishes across the network.

Telesign Voice API
Telesign Messaging API
Telesign Phone Intelligence API
Telesign Verification API