# CrawlCheck Census API

**Canonical:** https://apis.io/apis/crawlcheck-io/crawlcheck-io-census-api/  
**Provider:** CrawlCheck — https://apis.io/providers/crawlcheck-io/  
**Base URL:** https://crawlcheck.io  
**Documentation:** https://crawlcheck.io/docs/api

CrawlCheck Census API is one of 125 APIs that [CrawlCheck](https://apis.io/providers/crawlcheck-io/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Census. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 1 JSON Schema.

The Census API from CrawlCheck — 6 operation(s) for census.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v1/census/ask` | Ask the census a question in plain words (?q=): matched by meaning against… |
| GET | `/api/v1/census/similarity` | Text similarity over one finished census run (?frame=top1k\|top10k\|top100k… |
| GET | `/api/v1/census/weekly` | Weekly edition of the agentic web census (?week=YYYY-Www, ISO week UTC; default… |
| GET | `/api/census` | The agentic-web census: the frame (a frozen Tranco top-1,000 list), every run… |
| GET | `/api/census/records` | One run's per-site records in frame order: the raw readings (statuses, sizes… |
| GET | `/api/census/frame` | The census sampling frame: the Tranco list id and configuration, the members… |

## Machine-readable artifacts (3)

- **OpenAPI** — https://artifacts.apis.io/crawlcheck-io/openapi/crawlcheck-io-census-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/crawlcheck-io/json-schema/crawlcheck-io-resolve-schema.json
- **Documentation** — https://crawlcheck.io/docs/api

## Other CrawlCheck APIs (12)

- [CrawlCheck Accuracy API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-accuracy-api/)
- [CrawlCheck Adoption API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-adoption-api/)
- [CrawlCheck Agent Lens API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-agent-lens-api/)
- [CrawlCheck Agentic Web Map API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-agentic-web-map-api/)
- [CrawlCheck Ai Classifiers API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-ai-classifiers-api/)
- [CrawlCheck Ai Recommends API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-ai-recommends-api/)
- [CrawlCheck Anchor API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-anchor-api/)
- [CrawlCheck Backup API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-backup-api/)
- [CrawlCheck Batch API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-batch-api/)
- [CrawlCheck Benchmark API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-benchmark-api/)
- [CrawlCheck Best Source API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-best-source-api/)
- [CrawlCheck Budgets API](https://apis.io/apis/crawlcheck-io/crawlcheck-io-budgets-api/)

## Tags

Census

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/crawlcheck-io/crawlcheck-io-census-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/crawlcheck-io/.