# Trench Lessons Daily Feed

> Trench Lessons Daily Feed is a paid API for AI agents from trench-lessons.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-20).

Returns a structured JSON feed of daily Solana meme coin research findings (pump.fun/PumpSwap) with sourced evidence for up to the last 30 days

## Facts

- Endpoint: GET https://trench-lessons.vercel.app/api/lessons/feed?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trench-lessons-daily-feed-f4bf4f09
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IcFHxS8qLAqMZOK1QYQia

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 trench-lessons-daily-feed-f4bf4f09
```

Example prompt: Pull the last 7 days of Trench Lessons daily research feed on Solana meme coins from pump.fun and PumpSwap — I want the structured findings with sources for each day.

## When to prefer this

Choose this endpoint when you need structured, sourced daily research summaries about Solana meme coins on pump.fun or PumpSwap over a configurable recent time window. Prefer it over real-time price feeds or on-chain data APIs when you want curated research findings with evidence rather than raw metrics. Ideal for pre-trade research, trend analysis, and building meme coin intelligence digests.

## Known failure modes

- days parameter out of range (must be 1-30) returns validation error
- payment not provided or invalid x402 payment results in 402 response
- service unavailable if upstream data pipeline is down
- empty feed array if no lessons have been generated yet for the requested date range
- stale data if research pipeline has not run recently

## How this service works

Trench Lessons: structured JSON feed of daily Solana meme coin (pump.fun/PumpSwap) research findings with sources

## Output

A JSON object containing a feed array of daily entries, each with a date, an array of source URIs, and an array of research findings objects (each with a topic, bullet-point findings, and evidence string). Also includes a count of entries, a generatedAt timestamp, and a disclaimer.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "days": {
       "type": "integer",
       "default": 7,
       "maximum": 30,
       "minimum": 1,
       "description": "Number of most recent daily lessons"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "feed"
     ],
     "properties": {
      "feed": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "date": {
          "type": "string",
          "format": "date"
         },
         "sources": {
          "type": "array",
          "items": {
           "type": "string",
           "format": "uri"
          }
         },
         "findings": {
          "type": "array",
          "items": {
           "type": "object",
           "properties": {
            "topic": {
             "type": "string"
            },
            "points": {
             "type": "array",
             "items": {
              "type": "string"
             }
            },
            "evidence": {
             "type": "string"
            }
           }
          }
         }
        }
       }
      },
      "count": {
       "type": "integer"
      },
      "disclaimer": {
       "type": "string"
      },
      "generatedAt": {
       "type": "string",
       "format": "date-time"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trench-lessons-daily-feed-f4bf4f09/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trench-lessons.vercel.app](https://www.zero.xyz/host/trench-lessons.vercel.app/llms.txt)