Sustainability-linked-loan quality (LMA SLL) API

Sustainability-linked-loan (SLL) quality score (0-100, higher = better) vs the LMA SLL Principles with explicit weights: kpiMateriality .30, sptAmbition .25, marginRatchetStrength .20, verification .15, reporting .10 (each 0-1). Returns score, quality rating, A-F grade, and a per-factor breakdown. Answers 'is this SLL credible', 'score a sustainability-linked loan against LMA principles', 'rate KPI materiality and SPT ambition'.

Price$0.016per request

MethodPOST

Route/v1/score/esg-sustainability-linked-loan

StatusLive

MIME typeapplication/json

Rate limit120/minute

CacheNo cache

esgsllsustainability-linked-loanlmakpisptscoresustainable-finance

API URLhttps://x402.hexl.dev/v1/score/esg-sustainability-linked-loan

Integration docs

Example request

{
  "kpiMateriality": 0.8,
  "sptAmbition": 0.7,
  "marginRatchetStrength": 0.6,
  "verification": 0.75,
  "reporting": 0.7
}

Example response

{
  "qualityScore": 71.75,
  "rating": "strong",
  "grade": "C",
  "breakdown": [
    {
      "factor": "kpiMateriality",
      "value": 0.8,
      "weight": 0.3,
      "contribution": 24
    },
    {
      "factor": "sptAmbition",
      "value": 0.7,
      "weight": 0.25,
      "contribution": 17.5
    },
    {
      "factor": "marginRatchetStrength",
      "value": 0.6,
      "weight": 0.2,
      "contribution": 12
    },
    {
      "factor": "verification",
      "value": 0.75,
      "weight": 0.15,
      "contribution": 11.25
    },
    {
      "factor": "reporting",
      "value": 0.7,
      "weight": 0.1,
      "contribution": 7
    }
  ]
}

Input schema

{
  "type": "object",
  "required": [
    "kpiMateriality",
    "sptAmbition",
    "marginRatchetStrength",
    "verification",
    "reporting"
  ],
  "properties": {
    "kpiMateriality": {
      "type": "number",
      "description": "KPI materiality 0-1",
      "examples": [
        0.8
      ]
    },
    "sptAmbition": {
      "type": "number",
      "description": "SPT ambition vs baseline 0-1",
      "examples": [
        0.7
      ]
    },
    "marginRatchetStrength": {
      "type": "number",
      "description": "Margin-ratchet incentive strength 0-1",
      "examples": [
        0.6
      ]
    },
    "verification": {
      "type": "number",
      "description": "External verification 0-1",
      "examples": [
        0.75
      ]
    },
    "reporting": {
      "type": "number",
      "description": "Reporting cadence/quality 0-1",
      "examples": [
        0.7
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}