MARKET MONITOR / CATALOGUE Services 148,698 MCP listed 42,949 x402 105,867 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-08 · 3 sources
Task

Gas

200 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Unichain gas price x402 REST usage

Unichain gas price. Current gas price on Unichain (eth_gasPrice): gas price, base fee and suggested priority fee in gwei, plus what a plain ETH transfer (21,000 gas) costs right now. Takes no input. Use before sending a...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-11-08
0.01 USDC per call per call

Unichain gas history, gas price x402 REST usage

Unichain gas history, gas price. Gas price history on Unichain (eth_feeHistory): base fee in gwei for each of the last N blocks (5-100, default 20), how full each block was, and the 10th, 50th and 90th percentile priorit...

agent-data-tools.revmesh2074.workers.dev Search & Research 3 calls / 30d checked 2026-11-08
0.01 USDC per call per call

zkSync Era gas price x402 REST usage

zkSync Era gas price. Current gas price on zkSync Era (eth_gasPrice): gas price, base fee and suggested priority fee in gwei, plus what a plain ETH transfer (21,000 gas) costs right now. Takes no input. Use before sendin...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-11-08
0.01 USDC per call per call

zkSync gas history, gas price x402 REST usage

zkSync gas history, gas price. Gas price history on zkSync Era (eth_feeHistory): base fee in gwei for each of the last N blocks (5-100, default 20), how full each block was, and the 10th, 50th and 90th percentile priorit...

agent-data-tools.revmesh2074.workers.dev Search & Research 3 calls / 30d checked 2026-11-08
0.01 USDC per call per call

47620 Base Data API x402 REST usage

Header + summary for a base block by number (or "latest"): hash, timestamp, tx count, gas used and base fee.

47620.xyz Productivity & Docs 6 calls / 30d checked 2026-11-08
0.005 USDC per call per call

EVM Gas Fees x402 REST usage

Current EIP-1559 gas fees for Ethereum, Base, Arbitrum, Optimism or Polygon: next base fee, slow/standard/fast priority and max fee in gwei, block utilisation and the cost of a plain transfer (L2 L1-data fees excluded)....

bess-x402.onrender.com Crypto & Payments 9 calls / 30d checked 2026-11-08
0.003 USDC per call per call

Gas Price Tracker x402 REST usage

Current gas prices on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Avalanche: gas price, base fee, low/medium/high priority fee in gwei, native token USD price and estimated USD cost of an ETH transfer, ERC...

agentsvc.io Crypto & Payments 12 calls / 30d checked 2026-11-08
0.002 USDC per call per call

Gas price x402 REST usage

Gas price on Base and Ethereum in ONE call (legacy gas price + EIP-1559 priority fee, wei and gwei) — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Crypto & Payments 21 calls / 30d checked 2026-11-08
0.001 USDC per call per call

TrollBridge x402 REST usage

Free-to-enter sweepstakes with real prizes, verified live. Toll: $0.02 USDC on Base or Solana.

mini-tollbooth.onrender.com Crypto & Payments 1 calls / 30d checked 2026-11-08
0.02 USDC per call per call

47620 Polygon Data API x402 REST usage

Trending polygon DEX pairs by 24h volume (top boosted tokens on DexScreener).

47620.xyz Data & Finance 1 calls / 30d checked 2026-11-07
0.02 USDC per call per call

Saylor Innovations Guide Library x402 REST usage

CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU

saylorinnovations.com AI Models & Inference 2 calls / 30d checked 2026-11-08
0.01 USDC per call per call

Agent Data Bench x402 REST usage

Turn a public web page into an LLM-ready document: clean markdown with nav/cookie/script boilerplate removed, parsed JSON-LD, OpenGraph, heading outline, tables, link graph, word and token counts, and embedding-ready chu...

x402.deepsense.stream Web & Scraping 4 calls / 30d checked 2026-11-08
0.005 USDC per call per call

Gas price x402 REST usage

Current gas price on Base, Polygon, Arbitrum, Optimism, Ethereum, Monad, Celo, Avalanche, Sei, Arc, or Robinhood Chain - for an agent budgeting a transaction: returns network, gasPriceGwei and gasPriceWei (decimal string...

agent402.tools Crypto & Payments 19 calls / 30d checked 2026-11-08
0.001 USDC per call per call

Base gas price and fee estimate x402 REST usage

Base gas price and fee estimate. Live gas prices on Base (chain 8453) read from the latest block: base fee and priority fee in gwei, suggested maxFeePerGas and maxPriorityFeePerGas in wei for an EIP-1559 transaction, how...

agent-data-tools.revmesh2074.workers.dev Other services 9 calls / 30d checked 2026-11-08
0.002 USDC per call per call

Ethereum gas price x402 REST usage

Ethereum gas price. Current gas price on Ethereum (eth_gasPrice): gas price, base fee and suggested priority fee in gwei, plus what a plain ETH transfer (21,000 gas) costs right now. Takes no input. Use before sending a...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 9 calls / 30d checked 2026-11-08
0.002 USDC per call per call

L2 gas comparison x402 REST usage

Current gas snapshot across Ethereum + supported L2s (Base, Polygon, Arbitrum, Optimism), sorted cheapest-first. Returns gas price in gwei, latest block number, chain id, and an isL2 flag per chain. Use to route a transa...

agent402.tools Crypto & Payments 9 calls / 30d checked 2026-11-08
0.002 USDC per call per call

eu-verify x402 REST usage

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...

data.greeneris.io Databases & Storage 9 calls / 30d checked 2026-11-08
0.002 USDC per call per call

Treasury Preflight x402 REST usage

Current USDC and USDT transfer fee in USD per chain, bound to a block number with a validity window.

preflight.admapu.xyz Crypto & Payments 8 calls / 30d checked 2026-11-08
0.002 USDC per call per call

CRA AGENT data x402 REST usage

A short plain-text summary of one Wikipedia article, with its image and last update. Content is CC BY-SA 4.0.

api.cra-agent.tech Search & Research 16 calls / 30d checked 2026-11-08
0.001 USDC per call per call

EVM Gas Price Oracle x402 REST usage

Current gas prices for Base or Ethereum mainnet: legacy gas price, EIP-1559 base fee and suggested priority fee (all gwei), plus the latest block number. Query: chain (base | ethereum, default base). Real-time from publi...

x402.shizu.me Crypto & Payments 5 calls / 30d checked 2026-11-04
0.003 USDC per call per call

Multi-chain Gas Snapshot x402 REST usage

Use when: how much gas will a transfer or swap cost right now? Live gas snapshot for Base, Ethereum and BNB Smart Chain: gas price, base fee, block utilization, and estimated native cost of a transfer, ERC-20 transfer an...

automaton-tx-explainer.vercel.app Crypto & Payments 3 calls / 30d checked 2026-11-08
0.005 USDC per call per call

Chain info snapshot x402 REST usage

One-call chain state snapshot: chain id, latest block number, and current gas price (wei + gwei) for Ethereum, Base, Polygon, Arbitrum, or Optimism. Keyless multi-endpoint failover.

agent402.tools Crypto & Payments 15 calls / 30d checked 2026-11-08
0.001 USDC per call per call

EU household gas prices x402 REST usage

Average household natural gas price (20-200 GJ/year band) in EUR/kWh by European country, with or without taxes: ranking or half-yearly evolution of one country. Official Eurostat data.

api.vextorium.com Search & Research 5 calls / 30d checked 2026-10-28
0.003 USDC per call per call

opendata402 x402 REST usage

Official monthly inflation (HICP, annual rate of change, all items) for EU countries, the euro area and the EU from Eurostat. Give a country code (NL, DE, FR, EA20, EU27_2020) and the number of recent months. Use it for...

opendata402.com Data & Finance 15 calls / 30d checked 2026-11-08
0.001 USDC per call per call

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