# LUMI Launch Evidence Digest

> LUMI Launch Evidence Digest is a paid API for AI agents from app.tenna.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns a descriptive statistical digest of token launches observed in a configurable time window, including count, median terminal multiple, failure rates, and launchpad breakdown.

## Facts

- Endpoint: POST https://app.tenna.ai/api/x402/lumi/launch_digest
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lumi-launch-evidence-digest-ba0140a1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gV-CsjJVq69BDfxIXeBI9

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 lumi-launch-evidence-digest-ba0140a1 -d '<json body>'
```

Example prompt: Can you pull the LUMI launch evidence digest for all memecoin launches over the last 7 days? I want to see the count, median terminal multiple, and what share ended below -70% or -90%.

## When to prefer this

Use this endpoint when you need a fast, aggregated statistical overview of token launch outcomes across a cohort and time window — particularly for understanding base rates (failure rates, median multiples) without needing per-token detail. Prefer this over per-token endpoints when the goal is market-wide trend analysis, risk benchmarking, or cohort comparison rather than due diligence on a single token.

## Known failure modes

- Invalid cohort value returns validation error
- Invalid window value returns validation error
- offering field not set to exactly 'launch_digest' returns error
- Payment not provided or insufficient USDC results in 402 response
- No data available for the selected window or cohort returns empty or null digest

## How this service works

Launch Evidence Digest. Descriptive digest of token launches observed in a time window: count, median terminal multiple, share that ended below -70%/-90%, and the launchpads involved. Facts already observed on chain — not a forecast and not a trading signal.

## Output

A structured statistical digest containing: total number of launches observed, median terminal multiple across the cohort, percentage of launches that ended below the -70% and -90% drawdown thresholds, and a breakdown of launchpad platforms involved — all derived from on-chain observations within the specified time window.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "cohort": {
   "enum": [
    "memecoin",
    "virtual_quoted",
    "all"
   ],
   "type": "string",
   "description": "Launch cohort, or 'all'."
  },
  "window": {
   "enum": [
    "24h",
    "7d",
    "30d"
   ],
   "type": "string",
   "description": "Look-back window."
  },
  "offering": {
   "type": "string",
   "const": "launch_digest",
   "description": "Offering identifier. Must be exactly 'launch_digest'."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lumi-launch-evidence-digest-ba0140a1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from app.tenna.ai](https://www.zero.xyz/host/app.tenna.ai/llms.txt)