# DeFi Token Due Diligence Workflow (via Universal A2A & MCP Tool Discovery Router)

> DeFi Token Due Diligence Workflow (via Universal A2A & MCP Tool Discovery Router) is a paid API for AI agents from whale-momentum.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Discovers and routes to MCP servers and A2A tools for DeFi token due diligence, returning compressed capability results through a prompt-guarded meta-router.

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/v1/workflows/defi-token-due-diligence?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-defi-token-due-diligence-workflow-via-cdc960e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CpENFfE-dkl0sLIh3B0B4

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 whale-momentum-agentdiet-dev-defi-token-due-diligence-workflow-via-cdc960e5
```

Example prompt: Search the MCP and A2A tool registry for 'DeFi token due diligence' and return the best available tools or endpoints I can use to assess on-chain risk for a token I'm researching.

## When to prefer this

Use this endpoint when you need to discover which MCP servers or A2A tools are available for DeFi token due diligence without manually enumerating hundreds of registries. Prefer it over direct MCP calls when you want a single-connection meta-index with built-in token compression and prompt injection protection. Ideal for agent orchestrators that need to dynamically route to the best available on-chain intelligence tool.

## Known failure modes

- Empty results if query terms are too niche or not indexed
- 402 Payment Required if $0.01 USDC payment not attached
- Stale index if MCP server listings have not been refreshed
- Prompt-Guard firewall may block queries with adversarial or injection-like patterns
- Vague queries return low-relevance tool matches

## How this service works

Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall. (Live x402 v2, IETF MPP & MCP endpoint at https://whale-momentum.agentdiet.dev/v1/workflows/defi-token-due-diligence)

## Output

Returns a list of discovered MCP server or A2A tool entries matching the query, with compressed metadata (up to 85% token reduction) identifying relevant endpoints, their capabilities, and routing information — filtered through a Prompt-Guard firewall for safety.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "minLength": 1,
   "description": "Capability search query (e.g. 'context compression', 'github security', 'sec filings', 'company enrichment') or endpoint URL to verify"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/whale-momentum-agentdiet-dev-defi-token-due-diligence-workflow-via-cdc960e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)