# Scry Solana Priority Fees Live

> Scry Solana Priority Fees Live is a paid API for AI agents from scry.solanahub.de, paid per call via x402, $0.005000/call, status unknown (last checked 2026-09-15).

Returns live Solana priority-fee estimates (all levels, in micro-lamports per compute unit) from Helius for global, Jupiter, Raydium, or custom account keys, helping agents choose an optimal fee before submitting or simulating a transaction.

## Facts

- Endpoint: GET https://scry.solanahub.de/x402/network/priority-fees-live
- Price: $0.005000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scry-solanahub-de-4b5365cd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QFbtFzmLyQmwr2ff7tcl7

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability scry-solanahub-de-4b5365cd
```

Example prompt: What's the live Helius priority fee estimate for a Jupiter swap right now — give me all fee levels with a 50-slot lookback so I can decide what to pay before I submit.

## When to prefer this

Use this endpoint when an AI agent needs a real-time, cost-minimal snapshot of Solana priority fees (from Helius) immediately before building, simulating, or submitting a transaction — especially for Jupiter swaps, Raydium AMM interactions, or any custom account set. Prefer it over static fee tables or on-chain estimates when freshness and protocol-specific fee context matter. No API key setup required; pay-per-call via x402 keeps it lightweight for infrequent or bursty agent workflows.

## Known failure modes

- Invalid or malformed account_keys returns an error status
- lookback_slots outside 1-150 is clamped silently
- Unknown preset value may fall back to global or return error
- x402 payment failure (insufficient funds, wrong token) blocks the request
- Helius upstream unavailability may yield partial or error status
- No required query params causes schema validation failure

## How this service works

Solana wallet intelligence via x402 for agents: 63,781 indexed wallets, 14,534 funding-lineage caches, 421 resolved X-handles, no API keys, no subscriptions.

## Output

A JSON object containing all priority fee levels (in micro-lamports per compute unit) for the requested preset or account keys, sourced from Helius. Also includes a response timestamp (as_of), coverage metadata, confidence score, methodology description, and an agent_decision_support object with evidence-only guidance for caller-defined fee policies.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "preset": "jupiter_swap",
   "account_keys": "",
   "lookback_slots": 50
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "preset": {
       "type": "string",
       "examples": [
        "jupiter_swap"
       ]
      },
      "account_keys": {
       "type": "string",
       "examples": [
        "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4"
       ]
      },
      "lookback_slots": {
       "type": "number",
       "examples": [
        50
       ]
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "status",
      "product",
      "coverage",
      "evidence_pack",
      "agent_decision_support",
      "methodology"
     ],
     "properties": {
      "as_of": {
       "type": "string"
      },
      "caveat": {
       "type": "string"
      },
      "preset": {
       "type": "string"
      },
      "status": {
       "type": "string"
      },
      "product": {
       "type": "string"
      },
      "sources": {
       "type": "array"
      },
      "coverage": {
       "type": "object",
       "additionalProperties": true
      },
      "estimate": {
       "type": "object",
       "additionalProperties": true
      },
      "frozen_at": {
       "type": "string"
      },
      "supported": {
       "type": "boolean"
      },
      "is_example": {
       "type": "boolean"
      },
      "methodology": {
       "type": "string"
      },
      "account_keys": {
       "type": "array"
      },
      "fixture_note": {
       "type": "string"
      },
      "preset_label": {
       "type": "string"
      },
      "evidence_pack": {
       "type": "object",
       "additionalProperties": true
      },
      "lookback_slots": {
       "type": "number"
      },
      "spend_rationale": {
       "type": "object",
       "additionalProperties": true
      },
      "confidence_score": {
       "type": "number"
      },
      "field_provenance": {
       "type": "object",
       "additionalProperties": true
      },
     
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "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...",
  "preset": "jupiter_swap",
  "status": "success",
  "product": "scry_priority_fees_live",
  "sources": [
   "helius-priority-fee-api"
  ],
  "coverage": "{object: 6 keys - full example via full_example_url}",
  "estimate": "{object: 4 keys - full example via full_example_url}",
  "frozen_at": "2026-05-05T13:17:40Z",
  "supported": true,
  "is_example": true,
  "methodology": "scry_priority_fees_live_v1",
  "account_keys": [
   "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4"
  ],
  "fixture_note": "Frozen-but-current response-shape fixture refreshed on 2026-05-05. Paid responses return response-level freshness fie...",
  "preset_label": "Jupiter swap route account-key estimate",
  "evidence_pack": {
   "contract": "scry_evidence_pack_v1",
   "_truncated": "full 9-key object via full_example_url"
  },
  "lookback_slots": 50,
  "spend_rationale": "{object: 3 keys - full example via full_example_url}",
  "confidence_score": 0.9,
  "field_provenance": "{object: 4 keys - full example via full_example_url}",
  "source_updated_at": "2026-05-05T13:17:40Z",
  "agent_decision_support": "{object: 5 keys - full example via full_example_url}"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scry-solanahub-de-4b5365cd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scry.solanahub.de](https://www.zero.xyz/host/scry.solanahub.de/llms.txt)