· 10 min read
White Label Astrology App: What the License Must Allow
White label astrology app checklist: nine license terms that decide whether you can rebrand, keep, rewrite and sell readings, checked against RoxyAPI.
B
Brett Calloway
Developer Advocate & AI Integration Specialist
United States36 articles published
Brett Calloway has 12 years of experience building APIs and developer tooling, including three years focused on AI-native infrastructure for spiritual and wellness applications. He writes on building context-rich AI agents using Model Context Protocol, drawing on a developer relations background. His coverage spans API integration patterns, AI agent architecture, and rapid prototyping with astrology, tarot, and numerology data.
12 years in API developmentDeveloper relations backgroundWriting on AI agents and MCP
API integrationAI agentsModel Context ProtocolDeveloper toolsAstrology APIMCP
Articles by Brett Calloway
· 14 min read
API Versioning Best Practices: Verify an Astrology API
API versioning best practices a buyer can check: a version on every request, additive-only changes in writing, notice periods and a diffable spec.
· 22 min read
AI Astrology Chat Endpoint: Why We Do Not Ship One
A bundled AI astrology chat endpoint saves an hour of glue code and takes your system prompt, your model choice, your user memory and your margin.
· 10 min read
Astrology API Provider Contract Terms: What to Check First
Astrology API provider contract terms decide whether you can leave: result ownership, training rights, benchmark permission and notice periods to check.
· 11 min read
Astrology API for AI Agents: A Grounding Layer Guide
How to pick an astrology API for AI agents: deterministic JSON, Remote MCP, function calling from a live OpenAPI spec, and quota economics.
· 9 min read
Geocoding Birth Places for Astrology API Charts
One city name maps to many places and timezones. How to geocode a birth place to the right coordinates and IANA zone before a chart call.
· 9 min read
How Many LLM Tokens Does an Astrology Chart Really Cost?
A full natal chart is about 5,774 LLM tokens. Measure the token cost of an astrology API response and cut it 96 percent before it reaches your model.
· 14 min read
Best Astrology APIs for Developers in 2026: Buyer Guide
Best astrology API in 2026, RoxyAPI vs Prokerala vs AstrologyAPI: domains on one key, flat vs credit pricing, Remote MCP, SDKs and verified accuracy.
· 11 min read
RoxyAPI for Advanced Use Cases: Simple Surface, Deep Control
RoxyAPI gives serious builders clean commercial licensing with no AGPL, every domain under one contract, KP sub-sub-lords, and primitives you own.
· 8 min read
API Caching Strategies: Cut Astrology API Cost at Scale
API caching strategies for astrology data: cache deterministic results in your own store so the bill stops growing one to one with your users.
· 12 min read
API Key Security: Revocation, Rotation, Scraping Defense
Evaluate API key security: revocation latency, rotation policy, scraping defense, rate limiting, and credential leakage controls. By RoxyAPI.
· 9 min read
Ship AI Prompt Files for Cursor, Claude Code, Copilot
Compare CLAUDE.md, Cursor rules, Copilot instructions, and Windsurf rules. What goes in each prompt file for API consumers. By RoxyAPI.