Shadow Receipt

Shadow Post delivery receipt ($0.02): a signed proof that a Shadow Post message landed — the USDC transfers read from chain in order, the decoded text, and a verify_status in…

Overview

Shadow Post delivery receipt ($0.02): a signed proof that a Shadow Post message landed — the USDC transfers read from chain in order, the decoded text, and a verify_status in the standard vocabulary (verified / failed / unverified_verifier_down). Identify the message by txHashes or by from/to + block window. No matching transfers, no receipt, no charge; transfers that do not decode to a message are refused, never receipted.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/shadow-receipt	$0.023	Invoke Shadow Receipt (Crypto Data) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/shadow-receipt \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/shadow-receipt \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace