# DeFi Intel Agent Gateway – Unified Git Diff & Patch Generator

> DeFi Intel Agent Gateway – Unified Git Diff & Patch Generator is a paid API for AI agents from defi-intel-agent-gateway.gg-neo15.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Generates a unified git-style diff and applyable patch between two text strings using deterministic LCS, returning hunks with context lines.

## Facts

- Endpoint: POST https://defi-intel-agent-gateway.gg-neo15.workers.dev/v1/text/diff-patch-gen
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-intel-agent-gateway-unified-git-diff-patch-generator-654083c5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MdJbzadgpI_OE9ovRv--s

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 defi-intel-agent-gateway-unified-git-diff-patch-generator-654083c5 -d '<json body>'
```

Example prompt: Generate a unified git diff between these two strings — the original is 'Hello world
foo bar
baz' and the new version is 'Hello world
foo baz
baz qux' — and give me an applyable patch with context lines.

## When to prefer this

Choose this endpoint when you need a deterministic, reproducible unified diff between two arbitrary text strings without spinning up a local git process or diff library — especially in serverless, edge, or agent environments where you want pay-per-call pricing and no API key setup. Prefer it over git CLI or local diff libraries when operating in a cloud/agent context needing a simple HTTP call.

## Known failure modes

- Missing or empty input strings returns a 400 validation error
- Extremely large strings may time out or exceed payload limits
- Malformed POST body or wrong content-type returns a 4xx error
- Payment not fulfilled via x402 returns a 402 Payment Required response
- Identical strings return an empty diff with no hunks

## How this service works

Generate a unified git diff between two strings and an applyable patch. Deterministic LCS. Returns hunks with context lines. — $0.002 USDC/call on Base. Pay-per-call via x402 — no API key, no account. Free samples daily.

## Output

Returns a unified git-style diff containing one or more hunks, each with context lines showing added, removed, and unchanged lines, plus a complete applyable patch string computed via deterministic Longest Common Subsequence (LCS).

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-intel-agent-gateway-unified-git-diff-patch-generator-654083c5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-intel-agent-gateway.gg-neo15.workers.dev](https://www.zero.xyz/host/defi-intel-agent-gateway.gg-neo15.workers.dev/llms.txt)