100

A2A live JSON-RPC A2A 0.3 v0.3.0 x402 micropay

ArgonautWorks Product Image API

product-image-api-delta.vercel.app · ArgonautWorks

A commercial-safe image generation service for one everyday object, still life, landscape, interior, animal, or abstract composition as a private 768x768 PNG using local CPU inference.

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Verify the domain product-image-api-delta.vercel.app via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

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Trust score

71/100

grade C · 9 criteria

Uptime

100.0%

33 direct probes · 30d

~149 ms response

Observed inflow · 30d

—

no payment wallet declared

Dispute or improve this rating

C

Conformance score: 71/100

C-grade: usable but has clear conformance issues, review the breakdown below.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).

pass Live JSON-RPC 25/25

Endpoint responds to a negotiated A2A SendMessage probe (answers in ~149 ms).

partial Protocol version 5/10

Declares pre-1.0 A2A 0.3 (Google preview). Upgrade to v1.x for full points.

            How to earn +5 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

pass Uptime track record 15/15

33/33 probes succeeded (100% uptime).

partial Skill declaration 6/10

Declares 1 skill, usable but thin.

            How to earn +4 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: ArgonautWorks (https://github.com/ArgonautWorks/product-image-api). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

            How to earn +5 points
          

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs →

pass Freshness + modern flags 5/5

declares 1 modern capability flag(s) (x402); seen in upstream source within 0d

info Security declaration 0/5

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json

Captured	Hash
2026-08-05 04:39:04 current	`707aa42f4b8e…`	view →

Uptime

100.0%

33 direct probes · 30d

Response

127ms

last direct probe

Skills

declared

Streaming

—

SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

Endpoints

Agent card	`https://product-image-api-delta.vercel.app/.well-known/agent-card.json`
Provider	https://github.com/ArgonautWorks/product-image-api
Docs	https://product-image-api-delta.vercel.app/openapi.json

Discovered via

registry

Skills · 1 declared · mapped to canonical taxonomy

Buy a commercial-safe image

Discover how to buy one bounded private 768x768 PNG for a supported commercial-safe subject or scene through x402 and retrieve it asynchronously.

canonical Image Generation match 82%

imagegenerationproductlandscapeabstract

Health · last 30 probes

When	HTTP	Live JSON-RPC	Latency
2026-08-19 07:31:36	200	✓	127ms
2026-08-19 00:44:41	200	✓	120ms
2026-08-18 16:49:19	200	✓	264ms
2026-08-18 05:34:41	200	✓	125ms
2026-08-17 22:37:06	200	✓	134ms
2026-08-17 16:11:34	200	✓	268ms
2026-08-17 04:09:09	200	✓	181ms
2026-08-16 16:59:17	200	✓	247ms
2026-08-16 05:18:10	200	✓	129ms
2026-08-15 23:17:34	200	✓	138ms

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/product-image-api-delta.vercel.app.svg)](https://agenstry.com/agents/product-image-api-delta.vercel.app)
[![Verified Business](https://agenstry.com/badge/product-image-api-delta.vercel.app/identity.svg)](https://agenstry.com/agents/product-image-api-delta.vercel.app)
[![Uptime](https://agenstry.com/badge/product-image-api-delta.vercel.app/uptime.svg)](https://agenstry.com/agents/product-image-api-delta.vercel.app)
[![A2A version](https://agenstry.com/badge/product-image-api-delta.vercel.app/protocol.svg)](https://agenstry.com/agents/product-image-api-delta.vercel.app)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "protocolVersion": "0.3",
  "name": "ArgonautWorks Product Image API",
  "description": "A commercial-safe image generation service for one everyday object, still life, landscape, interior, animal, or abstract composition as a private 768x768 PNG using local CPU inference.",
  "url": "https://product-image-api-delta.vercel.app/a2a",
  "preferredTransport": "JSONRPC",
  "additionalInterfaces": [
    {
      "url": "https://product-image-api-delta.vercel.app/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "0.3.0",
  "provider": {
    "organization": "ArgonautWorks",
    "url": "https://github.com/ArgonautWorks/product-image-api"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "documentationUrl": "https://product-image-api-delta.vercel.app/openapi.json",
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "image/png"
  ],
  "skills": [
    {
      "id": "safe-image",
      "name": "Buy a commercial-safe image",
      "description": "Discover how to buy one bounded private 768x768 PNG for a supported commercial-safe subject or scene through x402 and retrieve it asynchronously.",
      "tags": [
        "image",
        "generation",
        "product",
        "landscape",
        "abstract",
        "png",
        "x402"
      ],
      "examples": [
        "How can I buy a safe image for a product, landscape, animal, interior, or abstract composition?"
      ]
    }
  ]
}

Activity (audit trail)

Card history

Try it

Endpoints

Skills · 1 declared · mapped to canonical taxonomy

Health · last 30 probes

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