SignalDesk AI Docker Tags Lookup

x402

SignalDesk AI Docker Tags Lookup is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).

Fetches available tags and multi-architecture image metadata for a public Docker Hub image

Price / call$0.002

Seller volume →—

Success—

StatusUnknown

How this service works

Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.

Output

A JSON object containing an array of tags, each with the tag name, last updated timestamp, and a list of images per architecture including OS, architecture label, byte size, and SHA256 digest.

Example use cases

Find slim Python image variants

“What Docker tags are available for the python/python image? I specifically want to see slim variants and which OS architectures they support — show me the top 5.”

Check latest nginx tags before deploy

“Pull the available Docker tags for library/nginx and show me up to 10, including each tag's digest and size so I can decide which one to pin in my Dockerfile.”

Audit recent updates to a base image

“When was the most recently updated Docker tag for bitnami/redis published, and what architectures does it support? Fetch up to 5 tags for me.”

Technical details

Endpoint

GEThttps://x402-agent.kariguetoazul.workers.dev/api/dev/docker-tags?utm_source=zero.xyz

When to prefer

Use this endpoint when you need quick, paid-per-call access to Docker Hub tag metadata without setting up Docker Hub API credentials yourself. Prefer it for agent workflows that need to check available image versions, digests, or architecture support for public images on demand.

Side effects

Invalid image format (must match namespace/image pattern) returns a validation error
Image not found on Docker Hub returns empty or error response
Limit parameter out of range (must be 1-20) returns a validation error
Rate limiting or quota exhaustion at the proxy layer returns a payment or quota error

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "tags": [
      {
        "name": "3.12.15-slim-bookworm",
        "images": [
          {
            "os": "linux",
            "size": 45898205,
            "digest": "sha256:9901e0a8d75037d8242ed43155cbcb2d1f61be1356383d8054afb59fd50e39c4",
            "architecture": "amd64"
          },
          {
            "os": "linux",
            "size": 50646727,
            "digest": "sha256:5318d4bbc0df893db09ced04d046088e8a5d7d4e044a6713dca5151ea862add5",
            "architecture": "ppc64le"
          },
          {
            "os": "linux",
            "size": 47149829,
            "digest": "sha256:1475506e1f6145cc52694123585cb6ecb88a4478bfba3204de1747b4173d8c93",
            "architecture": "386"
          },
          {
            "os": "linux",
            "size": 40015720,
            "digest": "sha256:8b3feaa92e8a490cd87734426a0d50912c27e892c5b6d2157c63c00253e3991e",
            "architecture": "arm"
          },
          {
            "os": "linux",
            "size": 45549466,
            "digest": "sha256:349275ed26e7aea20752e1fd63c40c30a0281d324e51fb41612c2433cb6482d4",
            "architecture": "arm64"
          },
          {
            "os": "unknown",
            "size": 2603285,
            "digest": "sha256:6037659d435092e236c6f3e28cb9566857b8335163941e8afa9044112f1b58d8",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 2598756,
            "digest": "sha256:a6cff125bf90f0ad8d2e926cc0959e672a396992ed3e9279b642f033534e2826",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 2601099,
            "digest": "sha256:0ecdba86c6a41eb0d49781a69764fade740079f0da8f92db9d3f8e1cba722e0a",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 2599115,
            "digest": "sha256:bfd44cd73293952196dc58dfb518e6c10d05b7d908d094dfbc88d7bfe2803387",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 2595891,
            "digest": "sha256:6078dc9d6f41d1a56b8a1f387f6c3a0ab930464fa323650e0c575d8c0902bc7b",
            "architecture": "unknown"
          }
        ],
        "last_updated": "2026-10-02T05:09:38.871038Z"
      },
      {
        "name": "3.12.15-bookworm",
        "images": [
          {
            "os": "linux",
            "size": 380582427,
            "digest": "sha256:a594f7e9df8a4c431265125b5f5d90cd1b81c8a8797fefee69d5b3544be11111",
            "architecture": "amd64"
          },
          {
            "os": "linux",
            "size": 395341939,
            "digest": "sha256:71c3dff2df8eb23d3ded851aec70184ca414514d03082dd68a694feb585d39a8",
            "architecture": "ppc64le"
          },
          {
            "os": "linux",
            "size": 382649762,
            "digest": "sha256:e5e99ea5fb608865f88cd91c3d9428f6f1db77225c068a12e3ced8c498bd7006",
            "architecture": "386"
          },
          {
            "os": "linux",
            "size": 331468079,
            "digest": "sha256:39e5843fb5cde8f50bf053ec3e0e635af894307641e91a41be6d682bcef0485b",
            "architecture": "arm"
          },
          {
            "os": "linux",
            "size": 371178406,
            "digest": "sha256:7ec9769e1b5b70454e4d732545c078404966e40bfb7f811b83eb053f8f00d261",
            "architecture": "arm64"
          },
          {
            "os": "unknown",
            "size": 16390391,
            "digest": "sha256:c6232d6055c7ed61f275bc7d1fc1bd9de8cc7540a030868e51384b61ea407fcd",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 16193010,
            "digest": "sha256:dbe41e04e2d65e19aaccc2baa3a7b655c4f20a2934c27aea166971f73f0066d3",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 16419026,
            "digest": "sha256:549bffd492e4c6bd4bee3fc9ff95ec8dbdbbd0c44f4b3cc8d2b967f23712e686",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 16368548,
            "digest": "sha256:81795e439977719264fbe9a79cea371ce1fc87b22f8da6b60163c942861c7c85",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 16367091,
            "digest": "sha256:a20bcf870e7294793eb4b6b0b6cbf828714f1526af3b1875bd78f496fa3a21ef",
            "architecture": "unknown"
          }
        ],
        "last_updated": "2026-10-02T05:09:35.046481Z"
      },
      {
        "name": "3.12.15-alpine3.24",
        "images": [
          {
            "os": "linux",
            "size": 20625725,
            "digest": "sha256:2055081c860db8c842b663415b795b026e7e5cc63b59c5193fcc9997713ea5b8",
            "architecture": "amd64"
          },
          {
            "os": "linux",
            "size": 21325401,
            "digest": "sha256:a10cac01bb3ad149de6296e557624c627da4b0c171aaa7de02d869ae8e23cdb7",
            "architecture": "ppc64le"
          },
          {
            "os": "linux",
            "size": 20476294,
            "digest": "sha256:95f7584617ab7b4bdb100bb7f051749dbb9ad1f9bf29ad35b637e405e88c5092",
            "architecture": "386"
          },
          {
            "os": "linux",
            "size": 20792731,
            "digest": "sha256:d135b49123c10f0f79d0defdb1643e48f5d46472656b003da1363af7a970f0f4",
            "architecture": "s390x"
          },
          {
            "os": "linux",
            "size": 18672243,
            "digest": "sha256:7c0a8f25f39ff13f4fbc25dc9ab7215bbc94b40614fd716304ddca3b89c04d7f",
            "architecture": "arm"
          },
          {
            "os": "linux",
            "size": 21406153,
            "digest": "sha256:a4ccdf11e73bd3f74e07f95e63f1b003467bb16cb77e942ddf45476c2cb8467c",
            "architecture": "arm64"
          },
          {
            "os": "linux",
            "size": 19521293,
            "digest": "sha256:23a0f3a54aefbdf8355b9adebf271a89484e80fc5d37c1e9fccb6b2595539de2",
            "architecture": "arm"
          },
          {
            "os": "unknown",
            "size": 651319,
            "digest": "sha256:1bb771409dad5891116b154632b48552d260ad3f611951d583d75d028e41423b",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 22908,
            "digest": "sha256:fff8cb649c788c5704985ed6295378bd585d8d6a614b935ed8447a886ed40b72",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 653801,
            "digest": "sha256:d68d98510d64967f3c635e3cd13bd2e7496ea59d7dae9572cbc9d8f97becacb5",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 650859,
            "digest": "sha256:3e646e7fe6f03a893572c88d0a894b071ee9ac823f2d9f126eccd1c95efe5a73",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 651258,
            "digest": "sha256:c358260f389f86c458c10f88f4f1b84bcdc1f33fbde6d1af30c465887ff71ffb",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 650750,
            "digest": "sha256:dcaa744980ae2173a9887f1272898bc3df96bb76324bf1980d0b68c76abde8dc",
            "architecture": "unknown"
          },
          {
            "os": "unknown",
            "size": 650668,
            "digest": "sha256:11a3a05ff66a6245df50ba2479cf76e08646e347f2ab856a207b1c1f7bc85639",
            "architecture": "unknown"
          }
        ],
        "last_updated": "2026-10-02T05:09:32.365743Z"
      }
    ],
    "image": "library/python",
    "total": 3974,
    "source": {
      "provider": "Docker Hub public metadata",
      "expires_at": "2026-10-02T10:44:49.050Z",
      "fetched_at": "2026-10-02T09:44:49.050Z",
      "source_url": "https://hub.docker.com/v2/repositories/library/python/tags?page_size=3",
      "transformed": true
    }
  }
}

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