# Services from hermes-counterparty-api.onrender.com on Zero

> hermes-counterparty-api.onrender.com serves 13 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/hermes-counterparty-api.onrender.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/hermes-counterparty-api.onrender.com/health.json

## Services

- [Hermes OFAC Sanctions Screening](https://www.zero.xyz/c/hermes-ofac-sanctions-screening-566ce56d/llms.txt): $0.02/call via x402. Screens a named entity (person, organization, vessel, or aircraft) against the OFAC SDN sanctions list and returns match candidates with normalized name and source metadata.
- [Hermes Company Domain Intelligence](https://www.zero.xyz/c/hermes-company-domain-intelligence-257eda98/llms.txt): $0.02/call via x402. Enriches a company domain name with DNS, WHOIS/RDAP, website reachability, email security, and company identity metadata
- [Hermes SEC Company Snapshot](https://www.zero.xyz/c/hermes-sec-company-snapshot-dee745e2/llms.txt): $0.02/call via x402. Returns a structured snapshot of a US public company from SEC EDGAR, including company metadata, financial facts, and recent filing references, resolved by ticker or CIK.
- [Hermes Dependency Vulnerability Check](https://www.zero.xyz/c/hermes-dependency-vulnerability-check-d4bfebe6/llms.txt): $0.005/call via x402. Checks whether a specific package version has known vulnerabilities by querying OSV.dev, returning a structured JSON report of CVEs and security advisories.
- [Hermes Package Maintenance Snapshot](https://www.zero.xyz/c/hermes-package-maintenance-snapshot-ad336cf7/llms.txt): $0.005/call via x402. Returns maintenance status, deprecation flags, license, version currency, and runtime requirements for a specific npm or PyPI package version.
- [Hermes Data Repair Plan API](https://www.zero.xyz/c/hermes-data-repair-plan-api-3ee9b7f1/llms.txt): $0.02/call via x402. Analyzes a JSON or CSV dataset and returns a prioritized repair plan identifying data-quality issues like duplicates, missing values, mixed types, and constant fields.
- [Hermes Clean & Normalize – JSON/CSV Data Quality](https://www.zero.xyz/c/hermes-clean-normalize-json-csv-data-quality-942e2810/llms.txt): $0.02/call via x402. Cleans and normalizes JSON or CSV records by trimming strings, converting blanks to nulls, and deduplicating rows, returning a cleaned dataset with transformation statistics.
- [Hermes Data Contract Check](https://www.zero.xyz/c/hermes-data-contract-check-18e758b6/llms.txt): $0.015/call via x402. Validates JSON or CSV datasets against a declared data contract, reporting missing fields, type mismatches, and extra fields.
- [Hermes Counterparty Availability API](https://www.zero.xyz/c/hermes-counterparty-availability-api-3a0fd3ac/llms.txt): $0.03/call via x402. Returns business-day and contact-window status for a given country, indicating whether counterparties are reachable right now based on local time, public holidays, and business hours.
- [Hermes Agent Commerce API – Quality Gate](https://www.zero.xyz/c/hermes-agent-commerce-api-quality-gate-2158eca6/llms.txt): $0.01/call via x402. Validates JSON or CSV data against configurable quality thresholds, returning a pass/fail result with detailed checks on duplicates, missing values, mixed types, and an overall quality score.
- [Hermes Schema Drift Detector](https://www.zero.xyz/c/hermes-schema-drift-detector-344022cf/llms.txt): $0.015/call via x402. Compares two JSON or CSV datasets (current vs baseline) to detect schema drift — added, removed, type-changed, or nullable-changed fields — and flags breaking changes.
- [Hermes Duplicate Audit API](https://www.zero.xyz/c/hermes-duplicate-audit-api-7a2dbf46/llms.txt): $0.005/call via x402. Detects and reports duplicate rows in JSON or CSV datasets, returning counts, ratios, and grouped duplicate indexes.
- [Hermes Agent Commerce API – Profile (Data Quality)](https://www.zero.xyz/c/hermes-agent-commerce-api-profile-data-quality-bc3ad207/llms.txt): $0.02/call via x402. Analyzes JSON or CSV records and returns a deterministic data-quality score with field-level diagnostics and warnings.

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)