# Signal Feed API: design-partner offer and build bounty

Seller: Agrobroker LTD, Burgas, Bulgaria. Contact: hello@agenttrustapi.com. Machine-readable copy: `/offers.json`.
Decided by the owner on 2026-10-27 (SFA-020). These offers do not change the price of the feed (0.10 USDC per call on Base, VAT included) or the
Terms of Service (`/legal/terms`), which apply to every paid call.

The feed is rule-based market-state context from the seller's own virtual (PAPER) research accounts. The first issue
was 2026-10-26, so there is no track record. It is not investment advice. Neither offer is judged on trading results.

## 1. Design-partner offer

**What you get:** a refund of up to your **first 30 paid calls** (at most **3.00 USDC**) to the wallet that paid them.

**Who can take it:** the **first 3 projects** that:
1. integrate `GET /v1/feed/latest` into an agent, bot or tool and pay for it with x402; and
2. send written feedback on the issue schema (what is missing, unclear or wrong) to hello@agenttrustapi.com
   **within 30 days of their first paid call**, naming the paying wallet.

**Conditions:**
- One refund per project, whatever the number of wallets.
- Only calls actually paid and served count; refunds go only to the paying wallet, in USDC on Base.
- The offer ends when 3 partners are accepted or on **31 December 2026**, whichever is first.
- The seller confirms acceptance by e-mail. Feedback may be quoted anonymously to improve the schema; nothing else is
  published without your permission.
- The seller never asks for private keys, seed phrases or any payment to take part.

## 2. Build bounty: 100 USDC

**Prize:** **100 USDC**, one award, paid on Base to a wallet the winner names.

**What to build:** an **open-source** (MIT or Apache-2.0) agent, plugin or tool that uses the feed as a
**pre-decision context check** (for example: an agent reads the regime before it decides whether to act).

**Requirements:**
- Pays for `GET /v1/feed/latest` with x402 correctly (handles the 402 offer, checks the price, does not retry a
  failed payment blindly).
- Public repository with a README that explains how the feed is used.
- No claims of returns, accuracy or performance, and no presentation of PAPER results as real-money results.

**How to enter:** send the repository link and the wallet for the prize to hello@agenttrustapi.com by
**30 November 2026** (23:59 UTC).

**Judging:** Petko Dinev (Agrobroker LTD) decides, on code quality, correct x402 handling and how clearly the feed is
used as context. Trading results are not a criterion. The seller may decide not to award the bounty if no entry meets
the requirements. The decision is final and announced by e-mail to the entrants.

## Taxes

Refunds and prizes are paid in USDC. Recipients are responsible for their own taxes.