Api Endpoint

Sindri

Solves a system of linear equations (Ax = b) using the ml-matrix library's LU decomposition (LuDecomposition), with a near-singularity guard beyond the library's exact-singular check, for systems up to 20x20.

Open interactive test console

Offering

Provider: ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Science And Education
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/solveLinearEquation
MIME type: Not provided
First seen: 2026-10-16T01:50:38.788Z
Last seen: 2026-11-01T15:10:57.122Z
Tags: linear equation solver, linear algebra, systems of equations

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

Raw x402 terms

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Observed health

Status: Reachable
Latest latency: 22 ms
Average latency: 36 ms
HTTP status: 405
Last checked: 2026-11-04T11:59:23.722Z
Reachability: 100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "properties": {
        "coefficients": {
          "description": "Square 2D array of coefficients (n x n), up to 20x20.",
          "type": "array"
        },
        "constants": {
          "description": "Array of n constants (the right-hand side of each equation).",
          "type": "array"
        }
      },
      "required": [
        "coefficients",
        "constants"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
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      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "properties": {
            "coefficients": {
              "description": "Square 2D array of coefficients (n x n), up to 20x20.",
              "type": "array"
            },
            "constants": {
              "description": "Array of n constants (the right-hand side of each equation).",
              "type": "array"
            }
          },
          "required": [
            "coefficients",
            "constants"
          ],
          "type": "object"
        },
        "bodyType": {
          "enum": [
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          "type": "string"
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        "type": {
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          "type": "string"
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      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
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        "type": {
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      "required": [
        "type"
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      "type": "object"
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  },
  "required": [
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  "type": "object"
}