# Loket — API Agent Score

> Score: 53/100 (Grade: D) | Domain: loket.nl | Rubric: 1.0.0 | Checked: August 4, 2026

Loket scored 53/100 (D), classified "not-ai-ready".

[View full report](https://www.postman.com/ai/ai-ready-apis/company/loket)
[All organizations](https://www.postman.com/ai/ai-ready-apis/llms.txt)

## Summary

- Overall: 53/100 (D)
- Classification: not-ai-ready

## Category Scores

- API Design: 79/100 (B)
- Developer Experience: 49/100 (F)
- Agent Discovery: 49/100 (F)
- Agent Understanding: 59/100 (D)
- Agent Usability: 40/100 (F)

## Check Results

### API Design

- [warn] Auth declared & discoverable — No securitySchemes declared. Investigated: docs 90%, spec 45%, wellknown 0%.
- [warn] Schema coverage & depth — Only 0% of operations have documented schemas. Investigated: spec 77%.
- [warn] Machine-readable, versioned contract — info.version="v1" set but no versioning scheme (URL / header / media type) detected. Investigated: spec 75%, docs 50%.
- [pass] Security & governance hygiene — No credential-shaped strings detected in spec. Investigated: spec 100%, wellknown 0%.
- [fail] Example coverage — 0% example coverage. Investigated: spec 0%, docs 0%.

### Developer Experience

- [pass] Description completeness — 0% description completeness. Investigated: spec 100%.
- [pass] Changelog published — changelog documented in the docs site at https://developer.loket.nl/changelog. Investigated: spec 100%, docs 100%.
- [fail] Self-service developer portal — No self-service signup detected: no signup link found on the homepage or docs, and no conventional signup path (/signup, /sign-up, /register, /get-started, /console/signup, /dashboard/signup, /try, /try-free, /free, /free-trial, /start, /start-free, /join, /create-account, /account/signup, /auth/signup, /users/sign_up) resolved. Investigated: docs 0%.
- [fail] Quickstart present — No quickstart/getting-started page found at the conventional paths. Investigated: docs 0%.
- [fail] Code samples in docs — No detectable code samples across 1 sampled docs pages. Investigated: docs 0%.

### Agent Discovery

- [warn] Docs reachable, not hard auth-gated — Server ignores Accept: text/markdown header (0/1 pages return markdown). Investigated: docs 75%.
- [warn] Crawlable / AEO — No sitemap discoverable via robots.txt or /sitemap.xml on the docs host. Investigated: wellknown 50%.
- [fail] llms.txt present, valid & comprehensive — No llms.txt found at any candidate location (https://developer.loket.nl/llms.txt, https://developer.loket.nl/docs/llms.txt). Investigated: docs 0%.
- [fail] Registry & SDK presence — Not indexed on Context7 — agents can't pull this API's docs on demand via Context7. Investigated: docs 0%, sdk 0%, cli 0%.

### Agent Understanding

- [pass] Machine-readable errors (RFC 9457) — No 4xx/5xx response codes (or default error response) documented anywhere in the spec. Investigated: docs 100%, spec 50%.
- [warn] Agent-navigable, token-efficient docs — No pages support .md URLs (0/1 tested). Investigated: docs 71%.
- [warn] Operation purpose clarity — 0% of operations are agent-inferable. Investigated: spec 10%.
- [warn] Description consistency across surfaces — Mean pairwise description similarity across 2 surfaces (spec, docs) is 1% (threshold 35% for full credit).
- [fail] Agent instructions file (AGENTS.md) — No AGENTS.md at the site root or /.well-known/. Investigated: wellknown 0%.
- [fail] Docs structured data — Neither JSON-LD nor OpenGraph/meta tags detected across 1 assessed pages (1 JS-rendered). Investigated: docs 0%.

### Agent Usability

- [fail] Idempotency documented — 0% of mutating operations document idempotency. Investigated: spec 0%, docs 0%.
- [fail] Rate-limit signaling — No rate-limit response headers documented. Investigated: spec 0%, docs 0%.
- [fail] Sandbox separation — No sandbox/test server declared across 3 server entries; no test-key prefixes documented. Investigated: spec 0%, docs 0%.
- [fail] Runnable collection with test scripts — No public Postman workspace discovered for the org. Investigated: platform 0%.
- [skip] Pagination documented & consistent — No surface produced evidence for this capability in this run.

## Executive Summary

Loket's API program shows solid fundamentals in design and schema quality, but partners and their AI agents face significant friction in three areas that directly threaten program growth: onboarding is entirely manual with no self-service path, the API surface is invisible to agents and tooling ecosystems, and integrations lack the safety rails (sandbox, idempotency, rate-limit signaling) that partners need to build reliable workflows. Closing the onboarding and agent-readiness gaps should be the immediate priority — these are the barriers preventing partners from reaching their first successful call and preventing agents from building correct integrations autonomously.