# Metropolitan Museum of Art Department Objects Listing

> Metropolitan Museum of Art Department Objects Listing is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.055/call, status unknown (last checked 2026-09-14).

Returns all object IDs belonging to a specified Metropolitan Museum of Art department, with total count and a pageable array of objectIDs.

## Facts

- Endpoint: POST https://proxy.suverse.io/v1/data/suverse-met-department-objects
- Price: $0.055/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/metropolitan-museum-of-art-department-objects-listing-71bb3ee3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mRMDj42iMl9UqZIQ4XlPh

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 metropolitan-museum-of-art-department-objects-listing-71bb3ee3 -d '<json body>'
```

Example prompt: Can you get me all the object IDs in the Metropolitan Museum of Art's Greek and Roman Art department (department ID 13) so I can start browsing their holdings?

## When to prefer this

Choose this endpoint when you need to enumerate or page through all artwork object IDs within a specific Metropolitan Museum of Art department without needing an API key. It is the right first step before fetching individual object details, and is preferable when you need bulk access to a department's holdings rather than searching by keyword or specific object ID.

## Known failure modes

- Invalid or non-existent departmentId returns empty result or error
- Missing required body fields results in 400 validation error
- Met Museum upstream API downtime causes 502 or degraded response
- Rate limiting or payment failure on the x402 proxy layer

## How this service works

List all object IDs belonging to a Metropolitan Museum of Art department (by departmentIds). Returns total count and objectID array for paging through a department's holdings. Keyless museum open-access API.

## Output

Returns a JSON object containing a 'total' count of objects in the department and an 'objectIDs' array of integer IDs, which can be used to retrieve individual object details from the Met Museum API.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/metropolitan-museum-of-art-department-objects-listing-71bb3ee3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proxy.suverse.io](https://www.zero.xyz/host/proxy.suverse.io/llms.txt)