API Reference

Deterministic workflow outcomes · Complete business work units from unstructured inputs

Authentication

All API requests require an API key. Include your key in the request header:

Authorization: Bearer accelex_live_xxxxxxxxxxxxx

Base URL: https://api.accelexpress.com/v1

Workflow Pipelines

AccelEx does not sell generic processing. Each endpoint produces a completed, validated business work unit — an invoice ready for payment, a contract with risk scores, or a resolved support case with routing decisions.

💰 Finance Pipeline

Converts invoices, receipts, and purchase orders into structured, reconciled invoice objects with anomaly detection, approval signals, and GL codes.

POST /pipelines/finance/invoice

Output: Invoice object with validation status, confidence score, exception flags, and ready-for-payment payload.

⚖️ Legal Pipeline

Transforms contracts, NDAs, and agreements into clause-level intelligence with risk classification, obligation extraction, and auto-acceptance recommendations.

POST /pipelines/legal/contract

Output: Contract record with risk tier, flagged clauses, metadata enrichment, and audit trail.

🎧 Support Pipeline

Ingests emails, chat logs, audio calls, and attachments → unified case objects with summaries, sentiment, categorization, and routing decisions.

POST /pipelines/support/case

Output: Case resolution record with assigned team, priority score, and suggested response actions.

📋 Compliance Pipeline

Processes KYC documents, regulatory filings, and audit trails → structured compliance records with validation traces and data residency attestation.

POST /pipelines/compliance/record

Output: Compliance object with verification status, regulatory tags, and immutable log reference.

Request & Response Examples

Finance: Invoice Resolution

curl -X POST https://api.accelexpress.com/v1/pipelines/finance/invoice \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "input": {
      "document_url": "https://example.com/invoice_12345.pdf",
      "document_type": "invoice",
      "client_context": {
        "vendor_id": "VEN_8872",
        "expected_po_number": "PO-2025-0012"
      }
    },
    "options": {
      "require_line_item_matching": true,
      "confidence_threshold": 0.92
    }
  }'

{
  "workflow_id": "wf_inv_9a7f3e2d1c",
  "status": "resolved",
  "completed_unit": {
    "invoice_object": {
      "invoice_number": "INV-10234",
      "amount": 14750.00,
      "currency": "USD",
      "vendor_name": "Coastal Logistics Inc",
      "due_date": "2025-06-15",
      "line_items": [
        {"description": "Freight services", "quantity": 1, "unit_price": 8750.00},
        {"description": "Warehousing", "quantity": 120, "unit_price": 50.00}
      ],
      "po_matched": true,
      "anomaly_flags": [],
      "approval_signal": "auto_approve"
    },
    "confidence_score": 0.96,
    "validation_traces": {
      "vendor_match": "verified",
      "line_item_reconciliation": "passed",
      "tax_calculation": "valid"
    },
    "ready_for_payment": true
  },
  "processing_ms": 1240,
  "audit_id": "aud_87f2a3b4c5"
}

Legal: Contract Risk Analysis

curl -X POST https://api.accelexpress.com/v1/pipelines/legal/contract \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "input": {
      "document_url": "https://example.com/master_services_agreement.pdf",
      "contract_type": "msa",
      "counterparty": "Vendor Solutions LLC"
    },
    "options": {
      "extract_obligations": true,
      "risk_threshold": "conservative"
    }
  }'

{
  "workflow_id": "wf_ct_4b8d1f6e2a",
  "status": "completed",
  "completed_unit": {
    "contract_intelligence": {
      "parties": ["AccelEx", "Vendor Solutions LLC"],
      "effective_date": "2025-05-01",
      "risk_classification": "low_risk",
      "flagged_clauses": [
        {"clause": "Indemnification", "risk": "medium", "recommendation": "legal_review"},
        {"clause": "Termination", "risk": "low", "recommendation": "auto_accept"}
      ],
      "obligations_extracted": [
        {"action": "file_annual_report", "deadline": "2026-05-01"},
        {"action": "maintain_d&o_insurance", "ongoing": true}
      ]
    },
    "confidence_score": 0.94,
    "decision": "auto_accept_with_review_notes"
  },
  "processing_ms": 2190,
  "audit_id": "aud_9c3d8f2e1b"
}

Support: Case Resolution

curl -X POST https://api.accelexpress.com/v1/pipelines/support/case \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "input": {
      "source": "email",
      "transcript": "I cannot log into my dashboard after resetting password. Urgent - need access for quarterly reporting.",
      "attachments": ["error_screenshot.png"]
    },
    "customer_id": "cust_55782"
  }'

{
  "workflow_id": "wf_cs_7e2a9f4d3b",
  "status": "resolved",
  "completed_unit": {
    "case_object": {
      "summary": "Password reset loop preventing dashboard access",
      "priority": "high",
      "category": "authentication",
      "sentiment": "frustrated",
      "assigned_team": "technical_support",
      "suggested_actions": [
        "force password reset via admin",
        "check MFA enrollment status"
      ],
      "sla_deadline": "2025-05-19T14:00:00Z"
    },
    "confidence_score": 0.91,
    "routing_decision": "level_2_engineer"
  },
  "processing_ms": 980,
  "audit_id": "aud_2f8b3a6e4d"
}

Pipeline Configuration & Webhooks

Configure Pipeline Behavior

PUT /v1/pipelines/{pipeline_type}/config
{
  "confidence_threshold": 0.89,
  "require_human_review_below": 0.75,
  "output_schema": "strict",
  "webhook_on_completion": "https://your-domain.com/webhook/accelex"
}

Webhook Event Payload

{
  "event": "workflow.completed",
  "workflow_id": "wf_inv_9a7f3e2d1c",
  "status": "resolved",
  "completed_unit_url": "https://api.accelexpress.com/v1/results/wf_inv_9a7f3e2d1c",
  "timestamp": "2025-05-18T10:23:47Z"
}

Rate Limits & Quotas

Plan	Workflow Units / Month	Concurrent Requests	Price per Additional Unit
Starter	5,000	10	$0.45
Business	50,000	50	$0.38
Enterprise	Custom	Unlimited	Custom

Pricing is attached to completed business work units, not API calls or tokens. You pay per invoice resolved, per contract processed, or per case closed.

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