# ShadowHarness Sidera — AI Conversation Memory Compiler

> ShadowHarness Sidera — AI Conversation Memory Compiler is a paid API for AI agents from shadowharness.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Discovers pricing and workflow details for the Sidera service, which compiles AI conversation logs into structured memory files via asynchronous processing

## Facts

- Endpoint: GET https://shadowharness.com/v1/sidera/discovery
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/shadowharness-sidera-ai-conversation-memory-compiler-a98bb339
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ey59xOa5LOIdTFEicTS5L

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 shadowharness-sidera-ai-conversation-memory-compiler-a98bb339
```

Example prompt: Can you check what Sidera charges to process my AI conversation logs and walk me through the steps I need to follow to submit an archive and get back a memory.md file?

## When to prefer this

Use this endpoint when an agent needs to discover current Sidera pricing tiers, workflow steps, or service URLs before initiating a log processing job. It is the correct first call in the Sidera workflow — before placing an order, uploading archives, or making payments. Prefer this over hardcoding pricing or workflow assumptions, as tiers and URLs may change.

## Known failure modes

- Missing or malformed properties query parameter may return an empty or generic response
- Service unavailable if ShadowHarness infrastructure is down, returning a 5xx error
- x402 payment required errors if the caller has not settled payment for the discovery call
- Rate limiting if the endpoint is called too frequently in a short window
- Stale pricing data if the cache has not been refreshed recently

## How this service works

SIDERA Memory compiles supported Claude, Codex, Grok and Gemini JSONL logs into agent memory: reusable memory.md and lossless raw.tar.zst with source evidence. Processing: 1 MB $0.02; 100 MB $2; 1 GB $18; 5 GB+ from $75, by measured original size. Isolated container per order. This $0.001 call returns service information and ordering steps; processing is purchased separately. Sample: https://shadowharness.com/sidera/#sample

## Output

Returns a JSON object containing Sidera's tiered USDC pricing structure (per-MB rates at different volume thresholds), delivery mode (asynchronous v3), a five-step workflow description covering upload, quoting, payment, and download, relevant service URLs (orders, quote, usage), and metadata about timing factors and processing estimates.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "pricing": {
   "basis": "measured_original_bytes",
   "tiers": [
    {
     "usd_per_mb": "0.020",
     "minimum_bytes": 0,
     "micro_usdc_per_mb": 20000
    },
    {
     "usd_per_mb": "0.018",
     "minimum_bytes": 1000000000,
     "micro_usdc_per_mb": 18000
    },
    {
     "usd_per_mb": "0.015",
     "minimum_bytes": 5000000000,
     "micro_usdc_per_mb": 15000
    }
   ],
   "currency": "USDC",
   "rounding": "ceil_to_mb",
   "unit_bytes": 1000000
  },
  "service": "SIDERA Memory",
  "delivery": {
   "mode": "asynchronous",
   "version": "v3",
   "description": "Submit one tar.zst archive. The server measures original JSONL bytes and presents a price and approximate processing time before payment. Processing starts only after x402 settlement and returns memory.md and raw.tar.zst. Estimates exclude upload and measurement time and vary with log format, conversation volume, API load and retries.",
   "payment_due": "after_measurement_and_quote",
   "estimate_kind": "approximate_range",
   "estimate_basis": "original_input_bytes",
   "timing_factors": [
    "original_input_bytes",
    "source_cli_and_log_format",
    "extracted_conversation_volume",
    "session_and_slice_counts",
    "api_response_time",
    "retries"
   ],
   "processing_starts": "payment_settled",
   "poll_after_seconds": 60,
   "completion_deadline": null,
   "maximum_duration_seconds": null,
   "estimated_duration_seconds": null,
   "large_inputs_may_exceed_seconds": 36000
  },
  "workflow": [
   "POST request_key and email to orders_url; retain the private order_token and returned URLs.",
   "PUT one tar.zst of supported JSONL logs to upload_url with Authorization: Bearer <order_token> within 60 minutes of creating the request.",
   "Review the measured original bytes, exact price and approximate duration; the quote expires in 60 minutes.",
   "POST to payment_url for its x402 challenge; approve and pay that measured quote to start processing.",
   "Poll status_url with the order token, download memory.md and raw.tar.zst, verify SHA-256 and acknowledge delivery."
  ],
  "quote_url": "https://shadowharness.com/v1/quote?bytes=100000000",
  "usage_url": "https://shadowharness.com/sidera/USAGE.md",
  "orders_url": "https://shadowharness.com/v1/orders",
  "description": "SIDERA Memory compiles supported Claude, Codex, Grok and Gemini JSONL logs into agent memory: reusable memory.md and lossless raw.tar.zst with source evidence. Processing: 1 MB $0.02
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/shadowharness-sidera-ai-conversation-memory-compiler-a98bb339/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from shadowharness.com](https://www.zero.xyz/host/shadowharness.com/llms.txt)