ai

LLM API Cost Calculator (GPT-4o, Claude, Gemini)

Estimate monthly API costs for GPT-4o, Claude, and Gemini from tokens per request and volume. See input vs output cost split. Prices as of 2025 — verify.

post/api/v1/tools/llm-api-cost-calculator

Request

  • Base URL: https://calcfleet.com
  • URL: https://calcfleet.com/api/v1/tools/llm-api-cost-calculator
  • Auth: none declared

Request body

model'gpt-4o' | 'gpt-4o-mini' | 'claude-opus' | 'claude-sonnet' | 'claude-haiku' | 'gemini-1.5-pro' | 'gemini-1.5-flash' required
inputTokensPerReqnumber required
outputTokensPerReqnumber required
requestsPerMonthnumber required

Response

Successful calculation result.

resultobject required

Structured calculation output (fields vary per calculator).

Changes

No recorded changes to this operation across all 1 revision of this API.