# Proofline Go LRU v1 — Verifiable Market Operations Binary

> Proofline Go LRU v1 — Verifiable Market Operations Binary is a paid API for AI agents from proofline-market-ops.lisan-suarez274.chatgpt.site, paid per call via x402, $10/call, status unknown (last checked 2026-09-15).

Downloads a signed, verifiable binary package (Go LRU v1) for autonomous trading agent integrity and risk operations, delivered as a base64-encoded ZIP with SHA256 checksum.

## Facts

- Endpoint: GET https://proofline-market-ops.lisan-suarez274.chatgpt.site/api/x402/go-lru-v1
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/proofline-go-lru-v1-verifiable-market-operations-binary-7acba2bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XH-sd3pQLhVCUptp18qvB

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 proofline-go-lru-v1-verifiable-market-operations-binary-7acba2bf
```

Example prompt: Download the Proofline Go LRU v1 binary package for me — I need the verified, checksum-signed ZIP so I can deploy it in my autonomous trading agent environment.

## When to prefer this

Choose this endpoint when you need to programmatically download and verify the Proofline Go LRU v1 binary for autonomous trading or risk terminal deployments, especially when SHA256-verifiable, tamper-evident delivery is required and payment via x402/USDC is acceptable.

## Known failure modes

- Payment not completed — 402 response if x402 payment of $10 USDC is not fulfilled
- Invalid or missing properties parameter — may return 400 or empty response
- Archive corruption — base64 decode may fail if response is truncated
- SHA256 mismatch — caller must verify checksum independently after decoding
- Service unavailability on lisan-suarez274.chatgpt.site subdomain — 503 or timeout

## How this service works

A TxLINE-powered integrity and risk terminal for autonomous trading agents.

## Output

Returns a JSON object containing: the SHA256 checksum of the binary, the product name ('Proofline Go LRU v1'), encoding type ('base64'), the filename ('Proofline-Go-LRU-v1.zip'), and the full base64-encoded ZIP archive of the binary package.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "sha256": "136754AA1D90DAB7330E19AD6D6C8AA6D1425D65C9CCFB9A7EB47991EEE427C7",
  "product": "Proofline Go LRU v1",
  "encoding": "base64",
  "filename": "Proofline-Go-LRU-v1.zip",
  "archiveBase64": "UEsDB..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/proofline-go-lru-v1-verifiable-market-operations-binary-7acba2bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proofline-market-ops.lisan-suarez274.chatgpt.site](https://www.zero.xyz/host/proofline-market-ops.lisan-suarez274.chatgpt.site/llms.txt)