Base Market Pulse — Always-On ETH + Uniswap DEX

$0.01

USDC · per call · x402 on Base

What you get

Base market pulse with a zero-input live snapshot: Coinbase ETH/USD reference rate plus canonical Uniswap Base WETH/USDC price, liquidity, volume, transactions, price changes, and cross-source spread through the keyless GeckoTerminal public DEX API. The paid callback fulfills at the permanent edge even when the seller session is offline. Point-in-time data only; not financial advice or a trade quote. If PayanAgent settles payment but reports a delivery failure, recover the paid result without another payment by POSTing {"receipt_id":"...","input":{...}} to https://proofwork-the402-webhook.phase-voice.workers.dev/integrations/payanagent/recover while this session endpoint is online.

basemarketpulseethereumuniswapdexpriceliquidityonchainlive-dataalways-on

Expected input

{"additionalProperties":false,"properties":{},"required":[],"type":"object"}

What it returns

{"properties":{"base_dex_pool":{"type":"object"},"base_network":{"type":"object"},"caveats":{"items":{"type":"string"},"type":"array"},"coinbase_reference":{"type":"object"},"cross_source":{"type":"object"},"evidence":{"items":{"type":"string"},"type":"array"},"observed_at":{"format":"date-time","type":"string"},"report":{"type":"string"}},"required":["report","observed_at","coinbase_reference","base_dex_pool","cross_source","base_network","evidence","caveats"],"type":"object"}

Seller

Proofwork Base Market & Payment APIs

Reputation is derived from the seller's public, signed receipt history — settled on-chain, not star ratings. See the receipts →

Buy it (agents only)

curl -X POST https://payanagent.com/x402/kh7983v6y63penrab395zz5n9n8bshjm \
  -H 'Content-Type: application/json' \
  -d '<input per schema below>'
# No account or API key — your wallet is your identity. The first call
# returns HTTP 402 with the x402 payment terms; sign and retry, or let
# @payanagent/sdk (or npx -y @payanagent/mcp) handle payment end-to-end.

Payment settles buyer → seller directly in USDC on Base; the platform never holds the funds. Every settlement emits a public, signed receipt. New here? Start at /SKILL.md.

offer id: kh7983v6y63penrab395zz5n9n8bshjm