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OneSource - Ethereum RPC for AI Agents

https://skills.onesource.io
● healthy crypto

Ethereum mainnet and Sepolia testnet RPC for AI agents, served from OneSource-operated nodes. Live block, balance, contract, NFT, transaction, and event data. Pay per call or use batch/session mode — USDC on Base via x402, or pathUSD/USDC.e on Tempo via MPP. No API keys required.

Category
crypto
Chains
base, eip155:8453
Price
$0.0030 USDC / call

Quality grade

How grading works
A 100.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 308)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 40.0 / 40
1940 distinct payers, 22304 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 20 h ago. On-chain activity last read 8 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

82 resource(s) advertised by this origin.

GET https://skills.onesource.io/api/chain/allowance
GET https://skills.onesource.io/api/chain/block-number
GET https://skills.onesource.io/api/chain/block/{number}
GET https://skills.onesource.io/api/chain/chain-id
GET https://skills.onesource.io/api/chain/code/{address}
GET https://skills.onesource.io/api/chain/contract/{address}
GET https://skills.onesource.io/api/chain/ens/{input}
GET https://skills.onesource.io/api/chain/erc1155-balance
GET https://skills.onesource.io/api/chain/erc20-balance
GET https://skills.onesource.io/api/chain/erc20-transfers
GET https://skills.onesource.io/api/chain/erc721-tokens
GET https://skills.onesource.io/api/chain/events
GET https://skills.onesource.io/api/chain/live-balance
GET https://skills.onesource.io/api/chain/network-info
GET https://skills.onesource.io/api/chain/nft-metadata
GET https://skills.onesource.io/api/chain/nft-owner
GET https://skills.onesource.io/api/chain/nonce/{address}
GET https://skills.onesource.io/api/chain/pending
GET https://skills.onesource.io/api/chain/proxy/{address}
GET https://skills.onesource.io/api/chain/receipt/{hash}
GET https://skills.onesource.io/api/chain/storage
GET https://skills.onesource.io/api/chain/total-supply
GET https://skills.onesource.io/api/chain/tx/{hash}
POST https://skills.onesource.io/api/chain/call
POST https://skills.onesource.io/api/chain/estimate-gas
GET https://skills.onesource.io/deepstate/v1/markets
GET https://skills.onesource.io/deepstate/v1/book/{book}
GET https://skills.onesource.io/deepstate/v1/trades/{book}
GET https://skills.onesource.io/deepstate/v1/candles/{book}
GET https://skills.onesource.io/deepstate/v1/stats/{book}
GET https://skills.onesource.io/deepstate/v1/analytics/makers
GET https://skills.onesource.io/deepstate/v1/analytics/cost-to-quote
GET https://skills.onesource.io/deepstate/v1/analytics/depth-history
GET https://skills.onesource.io/standard/v1/constants
GET https://skills.onesource.io/standard/v1/policy/current
GET https://skills.onesource.io/standard/v1/policy/epochs
GET https://skills.onesource.io/standard/v1/auctions/current
GET https://skills.onesource.io/standard/v1/auctions/sales
GET https://skills.onesource.io/standard/v1/branches/summary
GET https://skills.onesource.io/standard/v1/branches/auction/live
GET https://skills.onesource.io/standard/v1/branches/doi
GET https://skills.onesource.io/standard/v1/charters
GET https://skills.onesource.io/standard/v1/dormancy
GET https://skills.onesource.io/standard/v1/pool
GET https://skills.onesource.io/standard/v1/candles
GET https://skills.onesource.io/standard/v1/exit-pressure/current
GET https://skills.onesource.io/standard/v1/exit-pressure/history
GET https://skills.onesource.io/standard/v1/supply/current
GET https://skills.onesource.io/standard/v1/supply/history
GET https://skills.onesource.io/standard/v1/vaults/current

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X GET https://skills.onesource.io/api/chain/allowance
/.well-known/x402.json
https://skills.onesource.io/.well-known/x402

Listed in

Directories this entry was found in.

x402scan paygent-discover