# Alpha Memo Protocol — On-Chain Research Report Purchase

> Alpha Memo Protocol — On-Chain Research Report Purchase is a paid API for AI agents from x402amp.vercel.app, paid per call via x402, $5/call, status unknown (last checked 2026-10-18).

Purchase a custom on-chain data research report, with resale rights, generated from blockchain data

## Facts

- Endpoint: POST https://x402amp.vercel.app/api/memo/custom?utm_source=zero.xyz
- Price: $5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alpha-memo-protocol-on-chain-research-report-purchase-77722fdf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5-K-oumS0jdjlOZBgq1_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 alpha-memo-protocol-on-chain-research-report-purchase-77722fdf -d '<json body>'
```

Example prompt: Generate and purchase a custom Alpha Memo research report on Uniswap's on-chain activity using the Alpha Memo Protocol — I want the full memo with resale rights for $5 USDC.

## When to prefer this

Choose this endpoint when an AI agent needs to acquire a ready-made, resaleable blockchain research report grounded in on-chain data for a flat $5 USDC fee. Prefer it over manual on-chain analytics when speed and resale rights matter, or when you want a packaged memo rather than raw data.

## Known failure modes

- Payment of $5 USDC not completed or rejected — no report returned
- Invalid or missing custom memo parameters — 400 or schema validation error
- On-chain data source unavailable for specified query — partial or empty report
- Payment gateway timeout or x402 protocol failure — transaction not confirmed
- Unsupported research topic or token not indexed — empty result

## How this service works

オンチェーンデータから生成されたリサーチレポートを購入・転売する

## Output

A custom research report or memo generated from on-chain blockchain data, delivered after a $5 USDC payment. The report may include token metrics, protocol analysis, wallet activity summaries, or other blockchain-derived insights, and comes with resale rights.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alpha-memo-protocol-on-chain-research-report-purchase-77722fdf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402amp.vercel.app](https://www.zero.xyz/host/x402amp.vercel.app/llms.txt)