# EU CE Marking & Declaration of Conformity Checker

> EU CE Marking & Declaration of Conformity Checker is a paid API for AI agents from x402-niche-briefs.fly.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Returns EU CE marking requirements, mandatory Declaration of Conformity fields, harmonized EN standards, and GPSR economic operator checklist for a specified EU directive.

## Facts

- Endpoint: GET https://x402-niche-briefs.fly.dev/v1/ce-marking-doc-check?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/eu-ce-marking-declaration-of-conformity-checker-3e126396
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CkTqUU2uzZ9vdENaPLzs-

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability eu-ce-marking-declaration-of-conformity-checker-3e126396
```

Example prompt: What are the CE marking requirements and mandatory Declaration of Conformity fields for a wireless Bluetooth speaker under the RED directive?

## When to prefer this

Choose this endpoint when you need a quick, structured reference for EU CE marking compliance requirements for a specific directive — especially for drafting Declarations of Conformity, checking harmonized standards applicability, or understanding Notified Body obligations. Prefer this over general legal or regulatory databases when you need directive-specific, structured checklists rather than full legal text. Not a substitute for legal counsel.

## Known failure modes

- Invalid directive value (not one of emc, lvd, red, rohs, toy_safety) returns an error
- Missing directive parameter defaults to emc
- Payment failure (x402 micropayment not processed) blocks the response
- Service unavailable returns HTTP 5xx with no data

## How this service works

EU CE marking, Declaration of Conformity (DoC) mandatory fields, and EU GPSR Economic Operator checklist. Pass ?directive=emc|lvd|red|rohs|toy_safety (default emc). Returns directive code, harmonized EN standards examples, Notified Body vs Module A self-declaration rules, 8 mandatory DoC elements, and 10-year retention rules. Educational reference only; not legal advice.

## Output

Returns a structured object containing the directive code and title, scope description, a list of harmonized EN standards examples, the conformity assessment path (Notified Body vs Module A self-declaration guidance), all 8 mandatory EU Declaration of Conformity fields, EU GPSR and market surveillance rules, 10-year document retention rules, and a disclaimer that this is educational reference only.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "directive"
     ],
     "properties": {
      "directive": {
       "enum": [
        "emc",
        "lvd",
        "red",
        "rohs",
        "toy_safety"
       ],
       "type": "string",
       "description": "EU CE Directive key"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "as_of",
      "directive",
      "directive_code",
      "directive_title",
      "scope",
      "harmonized_standards_examples",
      "conformity_assessment_path",
      "eu_doc_mandatory_fields",
      "eu_gpsr_and_market_surveillance_rules",
      "disclaimer"
     ],
     "properties": {
      "as_of": {
       "type": "string"
      },
      "scope": {
       "type": "string"
      },
      "directive": {
       "type": "string"
      },
      "disclaimer": {
       "type": "string"
      },
      "directive_code": {
       "type": "string"
      },
      "directive_title": {
       "type": "string"
      },
      "eu_doc_mandatory_fields": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "conformity_assessment_path": {
       "type": "string"
      },
      "harmonized_standards_examples": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "eu_gpsr_and_market_surveillance_rules": {
       "type": "array",
       "items": {
        "type": "string"
       }
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/eu-ce-marking-declaration-of-conformity-checker-3e126396/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-niche-briefs.fly.dev](https://www.zero.xyz/host/x402-niche-briefs.fly.dev/llms.txt)