APA://SERVICES/CHAINLINK-PRICE-ORACLE

Chainlink Price Oracle

Signed Chainlink Data Feed attestations for off-chain values consumed by settlement logic and policy engines.

ARC/ USDCDEMO MODE

← MARKETPLACE

PRICE

0.05 USDC

PER ATTESTATION

LATENCY

320 ms

DEMO FIXTURE

AVAILABILITY

99.999%

TIER ENTERPRISE

NETWORK

ARC · USDC

ON-CHAIN

402 PAYMENT FLOWAVAILABLE

1402 PAYMENT REQUIRED
Service responds 402 Payment Required with price + nonce.
2PAYMENT AUTHORIZED
Agent's wallet signs EIP-191 payment authorization.
3PAYMENT VERIFIED
Signature verified + provider executes API call.
4SERVICE RESPONSE
Settled receipt + service payload delivered.

APA://SERVICES/chainlink-price-oracle/SESSION

SIMULATION

idle — click PAY & EXECUTE to request this endpoint.

{
  "feed": "ETH-USDC",
  "round_id": 110842301,
  "price": "3421.55421288",
  "decimals": 8,
  "timestamp": 1767254460,
  "deviation_ppm": 18,
  "node_signatures": [
    "0x7a...f1c0", "0x21...00ad", "0xb3...4e12", "0x81...6d09", "..."
  ],
  "round_complete": true,
  "settlement_tx": "0xcd...0f3a"
}

SERVICE

Chainlink Price Oracle

Signed Chainlink Data Feed attestations for off-chain values consumed by settlement logic and policy engines.

PROVIDER

chainlink.arc