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ForgeMesh Matrix Calculator
x402
ForgeMesh Matrix Calculator is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Computes determinant, inverse, transpose, eigenvalues, multiplication, or addition for matrices up to 50×50 with exact numeric output
Price / call$0.002
Success—
StatusUnknown
How this service works
Matrix math calculator for determinant, inverse, transpose, eigenvalues, and matrix multiplication or addition, on arrays up to 50x50. Built for graphics transforms, engineering simulations, and any workflow where a language model's mental arithmetic on matrices can't be trusted. Exact numeric output every call.
Output
Exact numeric result of the requested matrix operation: a scalar for determinant, a 2D array for inverse/transpose/multiply/add, and a list of eigenvalues for eigenvalue decomposition — all computed precisely, no floating-point approximation from LLM reasoning.
Example use cases
Example prompt
“Calculate the inverse of this 3×3 matrix: [[2,1,0],[1,3,1],[0,1,2]] — I need the exact numeric result, not an approximation.”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/matrix-calculatorWhen to prefer
Use this endpoint whenever a workflow needs mathematically exact matrix operations — especially in graphics pipelines, engineering simulations, or ML preprocessing — where relying on an LLM's internal arithmetic would introduce unacceptable numerical error. Prefer this over general-purpose code execution when you need a lightweight, single-call, pay-per-use solution without spinning up a compute environment.
Side effects
- Matrix is singular (determinant = 0) when inverse is requested — returns error indicating non-invertible matrix
- Dimension mismatch between matrix_a and matrix_b for multiply or add operations
- Matrix exceeds 50×50 size limit — returns size error
- Invalid operation string not matching allowed enum values
- Non-numeric values in matrix arrays — schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| matrix_a | array | 2D array of numbers |
| matrix_b | array | 2D array (multiply/add) |
| operation | string | determinant|inverse|transpose|eigenvalues|multiply|add |
Output
Schema · Response
{
"type": "json",
"example": {
"result": 10,
"operation": "determinant"
}
}Tags
x402
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