Machine-readable

OpenAPI specifications

Every Tychron API is described by an OpenAPI 3 document. Import one into Postman, Insomnia or Bruno, generate a typed client with openapi-generator or Kiota, validate requests in CI, or hand the URL to an AI coding agent. The Atlas spec is served live by the platform; the five messaging and data specs are published here and versioned with these docs.

Atlas API & Provisioning

OpenAPI 3 · JSON · live

The Atlas platform API: number inventory and ordering, provisioning, TCR/10DLC campaign registration, switches and webhooks, CDRs, VoIP and account management. Served live by the platform, so it is always the current contract; the chaptered reference on this site is generated from it. SMS, MMS, CNAM, LRN and MCL are separate services — use the specifications below for those.

Open the live spec Read the chaptered reference

SMS API

OpenAPI 3 · YAML · v1.1.0

Sending SMS via HTTP, delivery receipts and inbound webhooks.

Download the spec SMS documentation

MMS API

OpenAPI 3 · YAML · v1.0.0

Sending and receiving MMS via HTTP, with delivery receipts.

Download the spec MMS documentation

CNAM API

OpenAPI 3 · YAML · v1.0.0

Caller-name lookups.

Download the spec CNAM documentation

LRN API (LRN & eLRN)

OpenAPI 3 · YAML · v1.0.0

Location routing number and enhanced LRN lookups.

Download the spec LRN documentation

MCL API

OpenAPI 3 · YAML · v1.0.0

Mobile carrier lookups.

Download the spec MCL documentation

Looking for the docs in a form an assistant can read whole? Use these docs with an AI assistant lists llms.txt, llms-full.txt and the per-chapter Markdown files.