PRIORITY-FEE WATCHER SOLANA $0.002 / SAMPLE

Fresh fee bids.
Hard budget cap.

Poll timestamped Solana priority-fee quantiles five times per hour for $0.01. Stop automatically after 25 paid calls and $0.05 of maximum Utilia spend.

Start the watcher Inspect the live quote

$0.002per live sample

5 / hourdefault watcher cadence

$0.05default maximum spend

20writable accounts per query

RECURRING BOT FEED

JSONL now. Then every 12 minutes.

Each line includes the observation time, call number, paid amount, settlement transaction, and fresh fee data. Ctrl-C stops immediately; the call and spend ceilings stop it automatically.

Inspect the npm client Read the machine guide Verify an independent purchase

terminal25 calls · $0.05 hard stop

export SOLANA_KEYPAIR_PATH=\
/absolute/path/to/low-balance-wallet.json

npx -y utilia-solana-agent@0.5.8 watch-fees \
  --every 12m \
  --max-calls 25

✓ first result immediately ✓ five calls per hour ✓ exact settlement receipt

WALLET-MANAGED BASE CALL

Check first. Pay only on fetch.

AgentCash handles its own wallet, reads the x402 challenge, pays the exact Base USDC amount, and retries the request. The check command is free and shows the price before any payment.

Fund an AgentCash wallet View the HTTP 402 quote

agentcashBase USDC · exact $0.002

npx -y agentcash@latest check \
  https://api.utilia.ink/base/v1/fees/priority

npx -y agentcash@latest fetch \
  https://api.utilia.ink/base/v1/fees/priority \
  --yes

✓ free price check ✓ wallet-managed payment ✓ no Utilia account

WHEN IT FITS

Built for transaction decisions, not dashboards.

Use the feed immediately before setting a compute-unit price. Localize the sample with the writable accounts from the transaction when network-wide values are too broad.

01BUILD

Choose a compute-unit price

Low, medium, high, and urgent quantiles give the bot an explicit bidding policy instead of one magic number.

02LOCALIZE

Include writable accounts

Pass up to twenty account addresses to estimate contention around the programs and state the transaction will actually touch.

03VERIFY

Keep the observation time

Every response carries its timestamp, source, sample count, and note so stale fee data is visible in logs and incident reviews.

04DIAGNOSE

Explain the result afterward

If the transaction still fails, send the signature to the transaction diagnosis API →

BUDGET BEFORE BROADCAST

Give the bot fresh fee evidence without another key.

One live sample is $0.002. Failed operations cancel settlement.

Start the watcher Diagnose a failed transaction

Fresh fee bids.Hard budget cap.