Engrave Protocol · Solana Mempool Fee Rates

Served byapi.engrave-protocol.ai Indexed external

Retrieve current Solana mempool fee rates including fastest, half-hour, hour, and economy fee levels with optional interval filtering.

What it does

Retrieve current Solana mempool fee rates including fastest, half-hour, hour, and economy fee levels with optional interval filtering.

  • Optimize transaction fee bidding for Solana operations
  • Monitor mempool congestion for timing strategies
  • Access fee rate data for wallet fee estimation

Ideal buyer

Solana agents and transaction planners needing real-time fee rate intelligence.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“What are the current Solana fee rates for next block confirmation?”

Endpoint request body

The JSON payload your agent sends to the endpoint.

No request body required for this operation.

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://api.engrave-protocol.ai/api/v1/mempool/fees/interval \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]"

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

solanaexact
$0.010
per call
Pay-to address2bwTtMvLVvCtLZiNfjWjPJ8GYNjnU2evQyonCSHmPP2T
T/O: 60s asset EPjFWd…Dt1v

Price & network

Cheapest call$0.010
Networks
solana

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

More in Data APIs

Browse all →

Other resources in this category

Category proxy — we don't track live co-purchase signals yet.