# Services from api.ikoles.dev on Zero

> api.ikoles.dev serves 14 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.ikoles.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.ikoles.dev/health.json

## Services

- [OpenAPI Contract Audit](https://www.zero.xyz/c/openapi-contract-audit-2e50dcbf/llms.txt): $0.05/call via x402. Audits an inline OpenAPI 3.0/3.1 JSON document for contract completeness and consistency, returning a deterministic 0-100 score plus a detailed issue list.
- [Decision Data Studio JSON Diff](https://www.zero.xyz/c/decision-data-studio-json-diff-f800216c/llms.txt): $0.01/call via x402. Computes a structured diff between two JSON values, returning per-operation change details and a summary of additions, modifications, and removals.
- [Decision Data Studio — Clinical Trials Query](https://www.zero.xyz/c/decision-data-studio-clinical-trials-query-01d0690a/llms.txt): $0.05/call via x402. Queries the ClinicalTrials.gov registry to return structured trial records filtered by condition, intervention, phase, status, and date range.
- [Decision Data Studio Unit Converter](https://www.zero.xyz/c/decision-data-studio-unit-converter-355732b6/llms.txt): $0.01/call via x402. Converts a numeric value between units within a specified physical domain (e.g. pressure, temperature, length, electrical)
- [Humanoid FMEA Query — Decision Data Studio](https://www.zero.xyz/c/humanoid-fmea-query-decision-data-studio-d129b352/llms.txt): $0.05/call via x402. Queries a curated FMEA (Failure Mode and Effects Analysis) dataset for humanoid robots, returning ranked failure modes, risk priority numbers, and recommended controls filtered by subsystem, priority, or evidence type.
- [Decision Data Studio — Base Arbitrage Snapshot](https://www.zero.xyz/c/decision-data-studio-base-arbitrage-snapshot-3a988149/llms.txt): $0.03/call via x402. Returns a real-time read-only snapshot of USDC/WETH arbitrage opportunities across Aerodrome and Uniswap v3 on Base, including spread, profitability, and fee estimates.
- [Decision Data Studio — Research Brief Generator](https://www.zero.xyz/c/decision-data-studio-research-brief-generator-18f5f533/llms.txt): $5/call via x402. Generates a verified, sourced research brief answering a question about EU public procurement and tender opportunities, grounded in public procurement data
- [Decision Data Studio CSV Cleanup](https://www.zero.xyz/c/decision-data-studio-csv-cleanup-03a70c55/llms.txt): $2/call via x402. Cleans and normalizes tabular CSV row data by trimming strings, dropping blank rows, and standardizing column keys
- [TenderSignal GET Compatibility – EU Public Tender Shortlist](https://www.zero.xyz/c/tendersignal-get-compatibility-eu-public-tender-shortlist-d8527a23/llms.txt): $0.15/call via x402. Returns a ranked shortlist of EU public tenders matching specified criteria, optimized for GET-based x402 payment clients
- [Decision Data Studio — Clinical Trials Outcomes Post-2020 Dataset](https://www.zero.xyz/c/decision-data-studio-clinical-trials-outcomes-post-2020-dataset-dc949971/llms.txt): $99/call via x402. Downloads a ZIP archive of clinical trials outcomes data covering the post-2020 period, delivered as a binary file.
- [Decision Data Studio — Engineering Unit Conversion API](https://www.zero.xyz/c/decision-data-studio-engineering-unit-conversion-api-7a40ce5d/llms.txt): $19/call via x402. Downloads a binary ZIP package of engineering unit conversion data or tools via a simple GET request
- [Decision Data Studio — Codex Safe Paid Work Kit](https://www.zero.xyz/c/decision-data-studio-codex-safe-paid-work-kit-0276c164/llms.txt): $15/call via x402. Downloads a ZIP archive containing local-first data and agent workflow tools plus verified EU tender shortlists from Decision Data Studio.
- [Decision Data Studio — Automation Data Toolkit Bundle](https://www.zero.xyz/c/decision-data-studio-automation-data-toolkit-bundle-a9d460b5/llms.txt): $24/call via x402. Downloads a ZIP bundle containing local-first data and agent workflow tools plus verified EU tender shortlists from Decision Data Studio.
- [Decision Data Studio CSV-JSON Quality Toolkit Download](https://www.zero.xyz/c/decision-data-studio-csv-json-quality-toolkit-download-a78c793d/llms.txt): $9/call via x402. Downloads a ZIP archive containing the CSV-JSON quality toolkit — a bundle of local-first data validation and transformation utilities for agents and data workflows.

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

- [Zero catalog index](https://www.zero.xyz/llms.txt)