Ailabra Agent Profit Ledger – Profit Attestation

x402

Ailabra Agent Profit Ledger – Profit Attestation is a paid API for AI agents from x402.ailabra.org, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).

Submits economic events (revenue, expenses, fees, etc.) for a deterministic profit calculation and returns a cryptographically signed profit/cash-flow report for an autonomous agent.

Price / call$0.25

Seller volume →—

Success—

StatusUnknown

How this service works

Deterministic profit and cash-flow infrastructure for autonomous agents.

Output

A JSON object containing a signed profit/cash-flow report with a unique reportId, calculation engine version, schema version, and an Ed25519 digital signature attesting the deterministic profit calculation based on the submitted economic events.

Example use cases

Daily profit attestation for trading agent

“My trading agent 'trader-001' under venture 'quant-fund' had three events today: a $500 USDC revenue inflow from 'exchange' (onchain_verified, externalId 'trade_101', category 'trading_revenue') at 2024-06-10T09:00:00Z, a $10 USDC fee outflow from 'exchange' (system_observed, externalId 'fee_101', category 'trading_fee') at the same time, and a $5 USDC fee outflow from 'network' (onchain_verified, externalId 'gas_101', category 'gas') at 2024-06-10T09:01:00Z — please submit all three and return a signed profit report.”

SaaS agent monthly revenue reconciliation

“For my SaaS agent 'saas-agent-42' in venture 'saas-product', record two events: a $299 USDC revenue inflow from 'stripe' (receipt_verified, externalId 'inv_2024_06', category 'subscription') at 2024-06-30T23:59:00Z and a $50 USDC expense outflow from 'aws' (receipt_supplied, externalId 'aws_bill_jun', category 'infrastructure') at 2024-06-30T22:00:00Z — then attest the profit with a signed report.”

Expense-only cash-flow audit for compliance

“I need to attest the expenses for agent 'compliance-bot' in venture 'ops-venture' — submit a $75 USDC expense outflow from 'anthropic' (system_observed, externalId 'llm_cost_001', category 'llm_api_cost') at 2024-06-15T08:30:00Z and a $15 USDC fee outflow from 'ailabra' (system_observed, externalId 'platform_fee_001', category 'platform_fee') at the same time, and return me the cryptographically signed profit attestation.”

Technical details

Endpoint

POSThttps://x402.ailabra.org/api/v1/x402/profit/attest

When to prefer

Choose this endpoint when an autonomous agent needs a deterministic, cryptographically attested profit and cash-flow report — especially for compliance, auditing, or financial transparency of agent-operated ventures. Prefer this over generic bookkeeping APIs when you need Ed25519-signed, schema-versioned reports specifically designed for autonomous agent economics and x402 payment flows.

Side effects

Missing required fields (schemaVersion, externalId, occurredAt, kind, direction, amount, currency, category, source) result in a 400 validation error
Invalid amount format (non-numeric or negative) causes schema validation failure
Duplicate events detected via externalId + source.name combination may be rejected or deduplicated
Unsupported currency code pattern causes rejection
Invalid enum values for kind, direction, or source.verification return validation errors
Payment failure or insufficient USDC balance returns 402 Payment Required
Server-side calculation engine errors return 500 with no report

Input

Schema · Request body

Field	Type	Description
events	array

Output

Schema · Response

{
  "type": "json",
  "example": {
    "report": {
      "reportId": "rpt_example",
      "calculation": {
        "schemaVersion": "2",
        "calculationEngineVersion": "2.0.0"
      },
      "schemaVersion": "3",
      "calculationVersion": "2.0.0",
      "signatureAlgorithm": "Ed25519"
    }
  }
}

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How this service works

Deterministic profit and cash-flow infrastructure for autonomous agents.

Output

Example use cases

Daily profit attestation for trading agent

SaaS agent monthly revenue reconciliation

Expense-only cash-flow audit for compliance

Technical details

Endpoint

POSThttps://x402.ailabra.org/api/v1/x402/profit/attest

When to prefer

Side effects

Missing required fields (schemaVersion, externalId, occurredAt, kind, direction, amount, currency, category, source) result in a 400 validation error
Invalid amount format (non-numeric or negative) causes schema validation failure
Duplicate events detected via externalId + source.name combination may be rejected or deduplicated
Unsupported currency code pattern causes rejection
Invalid enum values for kind, direction, or source.verification return validation errors
Payment failure or insufficient USDC balance returns 402 Payment Required
Server-side calculation engine errors return 500 with no report

Input

Schema · Request body

Field	Type	Description
events	array

Output

Schema · Response

{
  "type": "json",
  "example": {
    "report": {
      "reportId": "rpt_example",
      "calculation": {
        "schemaVersion": "2",
        "calculationEngineVersion": "2.0.0"
      },
      "schemaVersion": "3",
      "calculationVersion": "2.0.0",
      "signatureAlgorithm": "Ed25519"
    }
  }
}