MARKET MONITOR / CATALOGUE Services 131,039 MCP listed 40,656 x402 90,450 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-29 · 3 sources
Task

Fees

124 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.

Saylor Innovations Sequence-of- x402 REST usage

Bad-years-first vs good-years-first retirement outcomes and simulated success rate

saylorinnovations.com Geo & Maps 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Savings Rate x402 REST usage

Years to financial independence from your savings rate and return

saylorinnovations.com Data & Finance 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Hiking Time x402 REST usage

Hiking duration from distance and ascent with rests, daylight and energy

saylorinnovations.com Geo & Maps 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Backpacking x402 REST usage

Calories, food weight and meal split for a backpacking trip

saylorinnovations.com Geo & Maps 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Camp Stove F x402 REST usage

Fuel grams and canisters for boiling water on a trip

saylorinnovations.com Geo & Maps 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Backpack Wei x402 REST usage

Base weight, total pack weight, percent of body weight and heaviest items for backpacking gear

saylorinnovations.com Geo & Maps 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Hiking Water x402 REST usage

Water per hour, litres to carry between sources and purification options

saylorinnovations.com Geo & Maps 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Fees x402 REST usage

Protocol fees and revenue: who earns the most (24h/7d), all chains or one chain — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Data & Finance 2 calls / 30d checked 2026-10-27
0.005 USDC per call per call

btc-fees x402 REST usage

Recommended Bitcoin transaction fee-rates in sat per vByte across five confirmation horizons (fastest, half hour, hour, economy, minimum) plus a live mempool congestion snapshot with an estimated block backlog. Informati...

api.agentstools.dev Infrastructure 2 calls / 30d checked 2026-10-29
0.005 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 5 calls / 30d checked 2026-10-29
0.002 USDC per call per call

chain-gas-price x402 REST usage

Current gas price, base fee and priority fee in gwei plus the cost of a plain transfer, for Base, Ethereum, Arbitrum, Optimism, Polygon or BSC. $0.01 per call.

chain.intel.rallylive.ca Crypto & Payments 1 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Bitcoin fee rates x402 REST usage

Bitcoin fee rates. Current Bitcoin network fee rates in sat/vB for next-block, half-hour, one-hour and economy confirmation, the estimated cost in sats of a typical payment, mempool size and total pending fees, and the l...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 5 calls / 30d checked 2026-10-29
0.002 USDC per call per call

Estimate gas, Ink x402 REST usage

Estimate gas, Ink. Estimate the gas a transaction would use on Ink (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and ETH. Give to, plus value in ETH and calldata for a contract cal...

agent-data-tools.revmesh2074.workers.dev Other services 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Ink gas price x402 REST usage

Ink gas price. Current gas price on Ink (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 transactio...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Gas history, Ink gas price x402 REST usage

Gas history, Ink gas price. Gas price history on Ink (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 priority fees, wi...

agent-data-tools.revmesh2074.workers.dev Search & Research 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Estimate gas, Avalanche x402 REST usage

Estimate gas, Avalanche. Estimate the gas a transaction would use on Avalanche (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and AVAX. Give to, plus value in AVAX and calldata for...

agent-data-tools.revmesh2074.workers.dev Other services 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Avalanche gas price x402 REST usage

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

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Gas history, Avalanche gas price x402 REST usage

Gas history, Avalanche gas price. Gas price history on Avalanche (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 prior...

agent-data-tools.revmesh2074.workers.dev Search & Research 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Estimate gas, Berachain x402 REST usage

Estimate gas, Berachain. Estimate the gas a transaction would use on Berachain (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and BERA. Give to, plus value in BERA and calldata for...

agent-data-tools.revmesh2074.workers.dev Other services 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Berachain gas price x402 REST usage

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

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Gas history, Berachain gas price x402 REST usage

Gas history, Berachain gas price. Gas price history on Berachain (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 prior...

agent-data-tools.revmesh2074.workers.dev Search & Research 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Estimate gas, Celo x402 REST usage

Estimate gas, Celo. Estimate the gas a transaction would use on Celo (eth_estimateGas) and what it would cost at the current gas price, in gas units, gwei and CELO. Give to, plus value in CELO and calldata for a contract...

agent-data-tools.revmesh2074.workers.dev Other services 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Celo gas price x402 REST usage

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

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

Gas history, Celo gas price x402 REST usage

Gas history, Celo gas price. Gas price history on Celo (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 priority fees,...

agent-data-tools.revmesh2074.workers.dev Search & Research 3 calls / 30d checked 2026-10-29
0.003 USDC per call per call

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