# SEBRA Unusual Payments Lookup by Year

> SEBRA Unusual Payments Lookup by Year is a paid API for AI agents from api.datanexusai.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-30).

Retrieves unusual or anomalous payment records from the SEBRA (Bulgarian State e-Budget Reporting) system for a specified calendar year.

## Facts

- Endpoint: GET https://api.datanexusai.org/api/sebra/getUnusualPayments/%7Byear%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sebra-unusual-payments-lookup-by-year-71a40a4e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kEFziB_PvuMleTBbM64GV

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sebra-unusual-payments-lookup-by-year-71a40a4e
```

Example prompt: Can you pull the unusual payments from Bulgaria's SEBRA state budget system for 2021, up to 50 results in EUR?

## When to prefer this

Use this endpoint when you need structured, year-scoped access to anomalous or unusual payment records from Bulgaria's SEBRA (State e-Budget Reporting Application) system. It is the right choice for fiscal transparency research, public finance auditing, or detecting outlier government expenditures in a specific calendar year. It is not appropriate for general payment processing, private-sector financial data, or other countries' budget systems.

## Known failure modes

- Year out of range or no data available for requested year — may return empty list or 404
- Invalid currency code (not BGN or EUR) — may return 400 validation error
- Payment required (402) if USDC micropayment via x402 not provided
- Limit parameter too large — may be capped or return an error
- Network or server error returning 500

## How this service works

Public data API for SEBRA payments, PTP road accidents, Hearthstone cards, EU agri-food prices, and trade/market analytics. Paid data endpoints use x402 (USDC micropayments). Docs and discovery endpoints are free.

Machine-readable discovery: `https://api.datanexusai.org/openapi.json`, `https://api.datanexusai.org/llms.txt`, `https://api.datanexusai.org/.well-known/x402`.

Human docs: `/docs` and `/api/`.

## Output

A list of unusual or anomalous payment records from the SEBRA Bulgarian state e-budget system for the requested year, including payment amounts (in BGN or EUR depending on the currency parameter), and associated payment metadata. Results are paginated or capped by the limit parameter.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "year"
     ],
     "properties": {
      "year": {
       "type": "integer",
       "example": 2019,
       "description": "Calendar year."
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "description": "Max items per list."
      },
      "currency": {
       "type": "string",
       "description": "BGN or EUR."
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sebra-unusual-payments-lookup-by-year-71a40a4e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.datanexusai.org](https://www.zero.xyz/host/api.datanexusai.org/llms.txt)