# Jemeen Agent Services

> Deterministic verification and data services built for AI agents. No model calls on our side, no input data retained, results include evidence (offsets, hashes, URLs) so your agent can check them. Operated by Jemeen Pty Ltd (Australia), https://jemeen.com.

## How to call
- Paid HTTP: POST https://jemeen-agent-services.onrender.com/v1/{service} with a JSON body. Without payment you get HTTP 402 with x402 payment requirements (USDC on base and solana). Retry with the X-PAYMENT (x402 v1) or PAYMENT-SIGNATURE (v2) header. You are only charged when the call succeeds.
- Free tier: POST https://jemeen-agent-services.onrender.com/free/{service} — smaller limits, daily quota per IP.
- MCP (Streamable HTTP): https://jemeen-agent-services.onrender.com/mcp — all services as tools (free-tier limits).
- A2A: Agent Card at https://jemeen-agent-services.onrender.com/.well-known/agent-card.json, JSON-RPC at https://jemeen-agent-services.onrender.com/a2a (message/send with a data part {"service": "...", "input": {...}}).
- OpenAPI: https://jemeen-agent-services.onrender.com/openapi.json

## Services
- [CSV data quality report](https://jemeen-agent-services.onrender.com/v1/csv-quality) — US$0.05/call. Deterministic quality report for a CSV file: structure errors, ragged rows, inferred column types and conformance, blanks, whitespace, mixed date formats, invalid emails/URLs/phones, duplicate rows and candidate keys, with row-level examples and recommended fixes. No model calls, no data retained. Up to 5 MB of CSV text (paid) or 200 KB (free tier).
  Example body: `{"csv":"id,email,signup\n1,a@example.com,2026-01-03\n2,not-an-email,03/01/2026\n2,not-an-email,03/01/2026\n"}`
- [Citation and quote verification](https://jemeen-agent-services.onrender.com/v1/verify-citations) — US$0.03/call. Fetches each cited URL and checks whether the quoted text actually appears there. Returns supported / partial / not_found / unreachable per claim, with the matching source passage, character offset, HTTP status, content hash and fetch time. Catches hallucinated or drifted citations before an agent relies on them. Up to 20 claims per call (paid) or 3 (free tier); public http(s) URLs only; 2 MB per page.
  Example body: `{"claims":[{"id":"c1","quote":"This domain is for use in documentation examples","url":"https://example.com/"}]}`
- [AI & agent readiness audit for a website](https://jemeen-agent-services.onrender.com/v1/agent-readiness) — US$0.20/call. Audits how discoverable and usable a domain is for AI assistants and autonomous agents: AI crawler access in robots.txt (GPTBot, ClaudeBot, PerplexityBot, Google-Extended and others), llms.txt, sitemap, homepage metadata and schema.org JSON-LD, A2A Agent Card, MCP and OpenAPI discovery, and x402 payment readiness. Returns a 0-100 score, every check with evidence, and prioritised fixes. One public domain per call; fetches at most 10 URLs.
  Example body: `{"domain":"example.com"}`
- [Source-linked requirements extraction](https://jemeen-agent-services.onrender.com/v1/extract-requirements) — US$0.04/call. Extracts obligations (must/shall/required), prohibitions, recommendations, deadlines, submission instructions and evaluation criteria from tender, RFP, contract or policy text. Every item carries exact character offsets and its section heading so another agent can cite it, plus extracted dates, money amounts and percentages. Deterministic; no model calls. Up to 500,000 characters (paid) or 30,000 (free tier). Plain text input; convert PDFs first.
  Example body: `{"text":"1. Submission\nResponses must be lodged by 5:00pm AEST on 14 November 2026. Tenderers shall not exceed 20 pages.\n2. Evaluation\nPrice is weighted 40%."}`
- [JSON Schema validation](https://jemeen-agent-services.onrender.com/v1/validate-json) — US$0.005/call. Validates a JSON document against a JSON Schema (core 2020-12 keywords incl. $ref/$defs, anyOf/oneOf/allOf, formats) and returns every error with instance path, schema path and a plain-language message. Use it as an independent gate on structured LLM output before acting on it. Document and schema up to 1 MB combined (paid) or 100 KB (free tier).
  Example body: `{"schema":{"type":"object","required":["email"],"properties":{"email":{"type":"string","format":"email"}}},"data":{"email":"nope"}}`

## Need more?
Larger jobs, custom pipelines, human-reviewed audits and agent swarm builds: https://jemeen.com — hello@jemeen.com