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NexusAPI Matrix Math Endpoint
x402
NexusAPI Matrix Math Endpoint is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.037879/call, status unknown (last checked 2026-09-15).
Performs matrix operations and linear algebra computations via a paid per-call API on Base
Price / call$0.037879
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns computed matrix operation results such as product matrices, determinants, inverses, transposes, or other linear algebra outputs depending on the query provided
Example use cases
Matrix multiplication for machine learning
“I need to multiply these two matrices: [[1,0,2],[3,1,0]] and [[1,2],[0,1],[4,0]] — can you compute the result?”
Solving a system of linear equations
“I have a system of linear equations I need to solve — can you use matrix operations to find the solution for 2x + 3y = 8 and x - y = 1?”
Checking matrix invertibility
“Is the matrix [[2,1],[4,2]] invertible? If so, can you compute its inverse?”
Technical details
Endpoint
POSThttps://nexus-api-virid.vercel.app/api/tools/math/matrixWhen to prefer
Choose this endpoint when an AI agent needs on-demand matrix or linear algebra computation without setting up a local math library, and is already operating in a pay-per-call USDC on Base environment. Best for agents that need occasional matrix math as part of a larger workflow rather than heavy batch numerical processing.
Side effects
- Malformed or ambiguous query string may return an error or unexpected result
- Non-square matrix passed to operations requiring square matrices (e.g. inversion, determinant)
- Singular matrix passed to inversion operation causing a mathematical error
- Payment of 0.037879 USDC not received resulting in HTTP 402 rejection
- Overly complex or large matrices may timeout or exceed compute limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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