Network Priority Fees Live

Last 30 days

Uptime

100%

Response time

245 ms typical, 245 ms slowest 5%

Last check

2 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://scry.solanahub.de/x402/network/priority-fees-live?account_keys=JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4&lookback_slots=50&preset=jupiter_swap"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fscry.solanahub.de%2Fx402%2Fnetwork%2Fpriority-fees-live
const res = await pay("https://scry.solanahub.de/x402/network/priority-fees-live?account_keys=JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4&lookback_slots=50&preset=jupiter_swap");
console.log(await res.json());

Example input

{
  "account_keys": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4",
  "lookback_slots": 50,
  "preset": "jupiter_swap"
}

Example output

{
  "account_keys": [
    "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4"
  ],
  "agent_decision_support": {
    "confidence": "HIGH",
    "posture": "evidence_only"
  },
  "as_of": "2026-05-05T13:17:40Z",
  "caveat": "Network fee evidence only. Priority fees do not guarantee transaction inclusion and are not financial advice or a tra...",
  "confidence_score": 0.9,
  "coverage": {
    "confidence": 0.9
  },
  "estimate": {},
  "evidence_pack": {
    "contract": "scry_evidence_pack_v1",
    "posture": "evidence_for_caller_policy"
  },
  "field_provenance": {},
  "fixture_note": "Frozen-but-current response-shape fixture refreshed on 2026-05-05. Paid responses return response-level freshness fie...",
  "frozen_at": "2026-05-05T13:17:40Z",
  "is_example": true,
  "lookback_slots": 50,
  "methodology": "scry_priority_fees_live_v1",
  "preset": "jupiter_swap",
  "preset_label": "Jupiter swap route account-key estimate",
  "product": "scry_priority_fees_live",
  "response_generated_at": "2026-05-05T13:17:40Z",
  "source_updated_at": "2026-05-05T13:17:40Z",
  "sources": [
    "helius-priority-fee-api"
  ],
  "spend_rationale": {},
  "status": "success",
  "supported": true,
  "workflow_continuation": {
    "contract": "scry_workflow_continuation_v1",
    "posture": "caller_selects_no_automatic_purchase"
  }
}

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