# DeFi Token Due Diligence Workflow

> DeFi Token Due Diligence Workflow is a paid API for AI agents from hn-pulse.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Performs on-chain due diligence and risk analysis for DeFi tokens using a meta-router that indexes 500+ MCP servers and A2A tools.

## Facts

- Endpoint: GET https://hn-pulse.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: hn-pulse.agentdiet.dev
- Website: https://hn-pulse.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/hn-pulse-agentdiet-dev-defi-token-due-diligence-workflow-7786121d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NUbzbF-yxAStuRalh40_G

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 hn-pulse-agentdiet-dev-defi-token-due-diligence-workflow-7786121d
```

Example prompt: Search the agentdiet meta-router for tools that can do DeFi token due diligence — I want to find available MCP servers or A2A agents that can analyze on-chain risk for a token.

## When to prefer this

Choose this endpoint when you need to discover which MCP servers or A2A tools are available for a specific DeFi or blockchain research capability, especially when you want compressed context output and built-in prompt injection protection. Prefer this over direct tool calls when you don't yet know which tool handles a given capability, or when auditing a remote agent endpoint for compliance.

## Known failure modes

- Empty or vague query returns no useful tool matches
- Endpoint URL verification may timeout if target is slow or offline
- Payment required (HTTP 402) if x402 micropayment not configured
- Query too broad may return irrelevant tools across unrelated domains
- Rate limiting or quota exhaustion on the underlying meta-router index

## 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://hn-pulse.agentdiet.dev/v1/workflows/defi-token-due-diligence)

## Output

Returns a structured list of matching MCP servers, A2A tools, or endpoint verification results relevant to the query, with compressed context (up to 85% token reduction) and prompt-guard firewall screening applied.

## 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/hn-pulse-agentdiet-dev-defi-token-due-diligence-workflow-7786121d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hn-pulse.agentdiet.dev](https://www.zero.xyz/host/hn-pulse.agentdiet.dev/llms.txt)