Pricing clusters
Instead of a long tool-by-tool price list, the API Gateway uses 11 pricing clusters. Each successful call is charged at its cluster rate. One API credit equals $0.0001. Most tools use their cluster price as-is; a few may have a custom rate.
To see available tools and the fields each one accepts, use GET /v1/tools and GET /v1/tools/:toolId/fields with your API key (public catalog endpoints are also available). Or try them in the testing console.
Developer Utilities
dev-utilities
$0.0015
per call
15 API credits · $1.50 / 1,000 calls
successful_execution · 2
File Conversion
file-conversion
$0.005
per call
50 API credits · $5.00 / 1,000 calls
successful_execution · 2
Calculators
calculators
$0.0005
per call
5 API credits · $0.50 / 1,000 calls
successful_execution · 2
Image Processing
image-tools
$0.008
per call
80 API credits · $8.00 / 1,000 calls
successful_execution · 2
Document Processing
document-processing
$0.005
per call
50 API credits · $5.00 / 1,000 calls
successful_execution · 2
ToolGrid.io Flows
toolgrid-flows
$0.01
per call
100 API credits · $10.00 / 1,000 calls
successful_execution · 2
Text & Writing
text-writing-tools
$0.001
per call
10 API credits · $1.00 / 1,000 calls
successful_execution · 2
Generators
generators-tools
$0.001
per call
10 API credits · $1.00 / 1,000 calls
successful_execution · 2
Time & Date
time-date-tools
$0.0005
per call
5 API credits · $0.50 / 1,000 calls
successful_execution · 2
Fun & Games
fun-games
$0.0005
per call
5 API credits · $0.50 / 1,000 calls
successful_execution · 2
Web Utilities
web-utilities
$0.002
per call
20 API credits · $2.00 / 1,000 calls
successful_execution · 2
Provider AI fee
When useAI=true runs a provider-backed step (Gemini / OpenAI): $0.20 (1,999 API credits). See pricing for full details.