utilia-solana-transaction-diagnosis

Utilia Solana Transaction Diagnosis

Turn one Solana signature into a support-ready explanation. Prefer the wallet-managed AgentCash route; it checks the quote before paying and does not send a private key to Utilia.

Validate the request

Require one Base58 Solana signature between 64 and 88 characters. A transaction signature is public on-chain data, not a wallet secret. Never ask for a seed phrase or private key.

Set the call URL by replacing YOUR_SIGNATURE:

https://api.utilia.ink/base/v1/transaction/YOUR_SIGNATURE

Check before paying

Inspect the live x402 quote without settling:

npx -y agentcash@latest check \
  "https://api.utilia.ink/base/v1/transaction/YOUR_SIGNATURE"

Proceed only when the quote identifies the expected Utilia URL, Base network, USDC asset, and an exact price no higher than $0.004.

If the user has not already authorized this specific paid diagnosis, state that the next command spends exactly $0.004 USDC and ask for confirmation. Do not pay from an operator wallet to simulate customer demand.

Diagnose

After payment authorization, run:

npx -y agentcash@latest fetch \
  "https://api.utilia.ink/base/v1/transaction/YOUR_SIGNATURE" --yes

AgentCash manages the wallet, signs the x402 payment locally, retries the request, and returns the response. If its wallet is unfunded, report the funding account shown by npx -y agentcash@latest balance; do not search for other credentials.

Explain the evidence

Return a compact diagnosis containing:

• whether the signature landed and whether execution succeeded;
• slot, block time, fee, compute units, and confirmation state when available;
• meaningful SOL and token balance deltas;
• the relevant program-log failure, without dumping unrelated logs;
• Utilia's failure category and suggested next action;
• the settled price and payment receipt reported by AgentCash.

Separate observed evidence from inference. Do not claim that a retry or simulation guarantees future execution because block state, balances, and market conditions can change.