# HALOWERK Finance Ledger Literal Index Search

> HALOWERK Finance Ledger Literal Index Search is a paid API for AI agents from medien.halowerk.com, paid per call via x402, $0.031/call, status unknown (last checked 2026-10-10).

Performs a literal-vocabulary timestamped source search across finance-ledger passages for publication planning and content research.

## Facts

- Endpoint: POST https://medien.halowerk.com/v1/baumarkt/media/finance-ledger-literal-index?utm_source=zero.xyz
- Price: $0.031/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-finance-ledger-literal-index-search-15ab3fd4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VIMn_7R-GM9VvFV4BjydI

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 halowerk-finance-ledger-literal-index-search-15ab3fd4 -d '<json body>'
```

Example prompt: Search the finance ledger literal index for exact matches of the phrase 'accounts receivable reconciliation' and return all timestamped source passages you find — I need them for publication planning.

## When to prefer this

Choose this endpoint when you need exact, literal-vocabulary matches against a finance ledger index with timestamped sourcing — particularly for publication planning or compliance use cases where verbatim accuracy matters. Prefer this over semantic or fuzzy search tools when the exact phrase must appear in the source document.

## Known failure modes

- No matches found for the supplied literal term returning empty results
- Query contains non-literal or fuzzy vocabulary that this endpoint does not support
- Input text exceeds length limits causing a rejection
- Payment not processed resulting in 402 error
- Malformed request body returning a 400 error

## How this service works

HALOWERK medienwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.

## Output

Returns a JSON response containing timestamped source passages from the finance ledger index that match the supplied literal vocabulary query, suitable for publication planning and editorial reference.

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-finance-ledger-literal-index-search-15ab3fd4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from medien.halowerk.com](https://www.zero.xyz/host/medien.halowerk.com/llms.txt)