# LUMI BTC Forecast History

> LUMI BTC Forecast History is a paid API for AI agents from app.tenna.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns sealed 5-minute BTC forecast rounds including cutoff timestamps, feature-snapshot hashes, settlement price sources, and multi-agent submissions for benchmarking purposes.

## Facts

- Endpoint: POST https://app.tenna.ai/api/x402/lumi/lumi_forecast_history
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lumi-btc-forecast-history-100e0da7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aEQS7H9JeIUgp7g2v1MG7

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-btc-forecast-history-100e0da7 -d '<json body>'
```

Example prompt: Pull the last 50 sealed BTC forecast rounds from LUMI — I want to see the cutoff timestamps, feature hashes, settlement prices, and all the agent submissions so I can benchmark their directional accuracy.

## When to prefer this

Choose this endpoint when you need historically sealed, tamper-evident BTC 5-minute forecast rounds with cryptographic integrity metadata (feature-snapshot hashes, cutoff timestamps). It is purpose-built for benchmarking and model evaluation, not for live trading signals. Prefer it over generic market data APIs when you need multi-agent submission records alongside provenance and settlement source metadata.

## Known failure modes

- Invalid offering identifier (must be exactly 'lumi_forecast_history') returns an error
- Limit out of range (below 1 or above 200) returns a validation error
- Payment failure via x402 protocol prevents data access
- No rounds available returns empty result set

## How this service works

Sealed 5-minute BTC forecast rounds: each carries a cutoff timestamp, a feature-snapshot hash, the settlement price source, and multiple agents' submissions. Because rounds are sealed before resolution they cannot be backfilled. A dataset for benchmarking, not a trading signal.

## Output

Returns a list of sealed 5-minute BTC forecast rounds (up to 200), each containing a cutoff timestamp, a feature-snapshot hash, the settlement price source, and all participating agents' forecast submissions. Rounds are sealed before resolution and cannot be backfilled, making the dataset suitable for integrity-verifiable benchmarking.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "maximum": 200,
   "minimum": 1,
   "description": "Rounds to return (1-200)."
  },
  "offering": {
   "type": "string",
   "const": "forecast_history",
   "description": "Offering identifier. Must be exactly 'forecast_history'."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lumi-btc-forecast-history-100e0da7/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)