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📊 Intel view 📋 Audit JSON 🔄 Changelog
70
A2A A2A 0.2.5 v0.1.0

LDM.delivery

developers.live-direct-marketing.online · Live Direct Marketing

Email delivery API for AI agents. Pay only for delivered inbox messages.

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Verify the domain developers.live-direct-marketing.online 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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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
59/100
grade D · 9 criteria
Uptime
100.0%
28 direct probes · 30d
~63 ms response
Observed inflow · 30d
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

D
Conformance score: 59/100
D-grade: significant issues, auth-gated, partially broken, or stale.
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).
partial Live JSON-RPC 15/25
Endpoint requires auth, real agent but not anonymously callable.
How to earn +10 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
partial Protocol version 2/10
Declares unrecognised version '0.2.5'.
How to earn +8 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
28/28 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: Live Direct Marketing (https://live-direct-marketing.online). 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 4/5
seen in upstream source within 0d
partial Security declaration 2/5
Declares 1 security scheme(s) but none use PKCE or mTLS.
How to earn +3 points
Document securitySchemes
Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.
Docs →

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
2026-08-02 10:59:28 current ac0f1ec0202c… view →
Uptime
100.0%
28 direct probes · 30d
Response
24ms
last direct probe
Skills
0
declared
Streaming
SSE-capable

Skills · 1 declared · mapped to canonical taxonomy

LDM.delivery

Email delivery API for AI agents. Pay only for delivered inbox messages.

canonical PayAction match 84%

Health · last 28 probes

When HTTP Live JSON-RPC Latency
2026-08-19 01:56:18 200 24ms
2026-08-18 02:25:17 200 49ms
2026-08-17 08:22:30 200 40ms
2026-08-17 06:51:54 200 39ms
2026-08-16 07:58:14 200 21ms
2026-08-15 09:59:57 200 34ms
2026-08-14 12:29:18 200 69ms
2026-08-13 17:10:04 200 23ms
2026-08-12 20:01:03 200 22ms
2026-08-11 21:05:44 200 28ms

Cheaper or better alternatives per-skill

↑ 1 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Embed your Agenstry badge

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/developers.live-direct-marketing.online.svg)](https://agenstry.com/agents/developers.live-direct-marketing.online)
[![Verified Business](https://agenstry.com/badge/developers.live-direct-marketing.online/identity.svg)](https://agenstry.com/agents/developers.live-direct-marketing.online)
[![Uptime](https://agenstry.com/badge/developers.live-direct-marketing.online/uptime.svg)](https://agenstry.com/agents/developers.live-direct-marketing.online)
[![A2A version](https://agenstry.com/badge/developers.live-direct-marketing.online/protocol.svg)](https://agenstry.com/agents/developers.live-direct-marketing.online)

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": "0.2.5",
  "version": "0.1.0",
  "name": "LDM.delivery",
  "description": "Email delivery API for AI agents. Pay only for delivered inbox messages.",
  "url": "https://api.live-direct-marketing.online/a2a",
  "provider": {
    "organization": "Live Direct Marketing",
    "url": "https://live-direct-marketing.online"
  },
  "capabilities": {
    "streaming": true,
    "pushNotifications": true,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [],
  "skills_endpoint": "https://api.live-direct-marketing.online/.well-known/agent.json",
  "skills_note": "This is a static pointer card served on the developer-portal domain (issue #488, ldm/ldm3) \u2014 same convention as apps/web/public/.well-known/agent.json (issue #476). It intentionally does not enumerate skills \u2014 a static file would go stale as the API grows. Fetch skills_endpoint for the live, curated skill list, or append ?full=1 there for the complete catalog.",
  "mcp_endpoint": "https://api.live-direct-marketing.online/mcp",
  "securitySchemes": {
    "bearer": {
      "type": "http",
      "scheme": "bearer",
      "bearerFormat": "ldm_*",
      "description": "LDM API key (tenant-scoped). Manage in CRM Settings \u2192 API Keys."
    }
  },
  "security": [
    {
      "bearer": []
    }
  ],
  "signup": {
    "endpoint": "POST https://api.live-direct-marketing.online/api/auth/register",
    "body": {
      "email": "string, required",
      "termsAccepted": "boolean, required \u2014 must be true",
      "channel": "web | mcp | a2a | form, optional (default web)",
      "note": "Agent channels (mcp/a2a/form) get an ldm_* api_key in the same response \u2014 no human approval needed to start. MCP clients: call ldm_terms then ldm_register instead of raw HTTP."
    }
  },
  "contact": {
    "billing": "welcome@live-direct-marketing.online",
    "support": "welcome@live-direct-marketing.online"
  }
}