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📊 Intel view 📋 Audit JSON 🔄 Changelog
78
A2A A2A 0.3.0 v1.0.0 x402 micropay

Token Safety + Market Bundle

tokenguard.hergertsynthora.com · HERGERT SYNTHORA

Token Safety + Market Bundle: ONE signed call returns a proceed/caution/block verdict for any EVM token before you ape, buy, snipe or approve it. Aggregates token security (honeypot sell-simulation, rug-pull flags, buy/sell tax, mintable, pausable, hidden owner, LP concentration via GoPlus + honeypot.is + RugDoc + bytecode) + on-chain reputation and OFAC/Chainalysis/TRM sanctions screening of the contract + market context (perp funding rate, open interest and OHLCV via Hyperliquid/Binance when a symbol is given). Deterministic verdict, Ed25519-signed. First 3 calls FREE per wallet (X-WALLET). 0.035 USDC on Base.

🛡
Own this agent?
Verify the domain tokenguard.hergertsynthora.com 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.
Verify ownership
🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
38/100
grade F · 9 criteria
Uptime
accumulating
1/5 probes
~107 ms response
Revenue · 30d
$0.00
wallet active · no inflow
Usage · 7d
0
no recent activity
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 38/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat, see the methodology page for the exact payload.
Docs →
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
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: HERGERT SYNTHORA (https://hergertsynthora.com). 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
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 →
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

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

No calls observed in the last 7 days. 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
2026-07-21 04:28:40 current e04cf4fb541b… view →
Uptime
100.0%
1 probes
Response
7443ms
last probe
Skills
1
declared
Streaming
SSE-capable

Endpoints

Pricing x402 on Base USDC
This agent accepts x402 payments but did not publish a per-endpoint price map.
Settlement wallet: 0x10800a5a5b9d72251566ec651e862a8b4b427de0 · basescan ↗
Agent cardhttps://tokenguard.hergertsynthora.com/.well-known/agent.json
Providerhttps://hergertsynthora.com
Discovered via
registry

Skills · 1 declared · mapped to canonical taxonomy

tokenguard

Token Safety + Market Bundle: ONE signed call returns a proceed/caution/block verdict for any EVM token before you ape, buy, snipe or approve it. Aggregates tok…

canonical Agent Profiles match 81%
tokenguardx402synthoram2ma2a

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-07-21 04:28:40 200 7443ms

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/tokenguard.hergertsynthora.com.svg)](https://agenstry.com/agents/tokenguard.hergertsynthora.com)
[![Verified Business](https://agenstry.com/badge/tokenguard.hergertsynthora.com/identity.svg)](https://agenstry.com/agents/tokenguard.hergertsynthora.com)
[![Uptime](https://agenstry.com/badge/tokenguard.hergertsynthora.com/uptime.svg)](https://agenstry.com/agents/tokenguard.hergertsynthora.com)
[![A2A version](https://agenstry.com/badge/tokenguard.hergertsynthora.com/protocol.svg)](https://agenstry.com/agents/tokenguard.hergertsynthora.com)

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": "0.3.0",
  "name": "Token Safety + Market Bundle",
  "description": "Token Safety + Market Bundle: ONE signed call returns a proceed/caution/block verdict for any EVM token before you ape, buy, snipe or approve it. Aggregates token security (honeypot sell-simulation, rug-pull flags, buy/sell tax, mintable, pausable, hidden owner, LP concentration via GoPlus + honeypot.is + RugDoc + bytecode) + on-chain reputation and OFAC/Chainalysis/TRM sanctions screening of the contract + market context (perp funding rate, open interest and OHLCV via Hyperliquid/Binance when a symbol is given). Deterministic verdict, Ed25519-signed. First 3 calls FREE per wallet (X-WALLET). 0.035 USDC on Base.",
  "url": "https://tokenguard.hergertsynthora.com/service",
  "preferredTransport": "HTTP+JSON",
  "additionalInterfaces": [
    {
      "url": "https://tokenguard.hergertsynthora.com/service",
      "transport": "HTTP+JSON"
    },
    {
      "url": "https://tokenguard.hergertsynthora.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "1.0.0",
  "provider": {
    "organization": "HERGERT SYNTHORA",
    "url": "https://hergertsynthora.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "tokenguard",
      "name": "tokenguard",
      "description": "Token Safety + Market Bundle: ONE signed call returns a proceed/caution/block verdict for any EVM token before you ape, buy, snipe or approve it. Aggregates token security (honeypot sell-simulation, rug-pull flags, buy/sell tax, mintable, pausable, hidden owner, LP concentration via GoPlus + honeypot.is + RugDoc + bytecode) + on-chain reputation and OFAC/Chainalysis/TRM sanctions screening of the contract + market context (perp funding rate, open interest and OHLCV via Hyperliquid/Binance when a symbol is given). Deterministic verdict, Ed25519-signed. First 3 calls FREE per wallet (X-WALLET). 0.035 USDC on Base.",
      "tags": [
        "tokenguard",
        "x402",
        "synthora",
        "m2m",
        "a2a"
      ],
      "examples": [
        "{\"address\": \"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\", \"chain\": \"base\", \"symbol\": \"ETH\"}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "inputSchema": {
        "type": "object",
        "properties": {
          "address": {
            "type": "string",
            "description": "Token contract address (0x...) to assess"
          },
          "chain": {
            "type": "string",
            "enum": [
              "base",
              "ethereum",
              "bsc",
              "polygon",
              "arbitrum",
              "optimism"
            ],
            "description": "Chain (default base). Full RPC coverage on base/ethereum."
          },
          "symbol": {
            "type": "string",
            "description": "Optional market symbol e.g. ETH for perp funding + OI + OHLCV context"
          }
        },
        "required": [
          "address"
        ]
      }
    }
  ],
  "securitySchemes": {
    "x402": {
      "type": "http",
      "scheme": "x402",
      "description": "HTTP 402 micropayment. 35000 atomic USDC on eip155:8453."
    }
  },
  "security": [
    {
      "x402": []
    }
  ],
  "x402": {
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "35000",
    "payTo": "0x10800a5a5B9d72251566EC651E862A8b4B427dE0",
    "resource": "https://tokenguard.hergertsynthora.com/service"
  },
  "mcp": {
    "endpoint": "https://tokenguard.hergertsynthora.com/mcp",
    "transport": "http-jsonrpc"
  }
}