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api.onesource.io

x402Not rated yetLast checked 1 hour ago

GET https://api.onesource.io/api/chain/call

Listed in thirdweb

Simulate a read-only Ethereum contract call via eth_call - no transaction sent

Price$0.005per chain read · paid in USD on Base
Uptime100%
422 ms response
Score–Needs 3 checks
Paid usage, 30 days0payers · 0 calls

Other endpoints from api.onesource.io

The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.

EndpointCategoryPrice per call
GET /api/chain/allowanceOn-chain data$0.003
GET /api/chain/block-numberOn-chain data$0.001
GET /api/chain/block/:numberOn-chain data$0.003
POST /api/chain/callOn-chain data$0.005
GET /api/chain/chain-idOn-chain data$0.001
GET /api/chain/code/:addressOn-chain data$0.003
GET /api/chain/contract/:addressOn-chain data$0.005
GET /api/chain/ens/:inputOn-chain data$0.005
GET /api/chain/erc1155-balanceOn-chain data$0.003
GET /api/chain/erc20-balanceOn-chain data$0.003
GET /api/chain/erc20-transfersOn-chain data$0.005
GET /api/chain/erc721-tokensOn-chain data$0.008
GET /api/chain/estimate-gasOn-chain data$0.004
POST /api/chain/estimate-gasOn-chain data$0.004
GET /api/chain/eventsOn-chain data$0.005
GET /api/chain/live-balanceOn-chain data$0.003
GET /api/chain/network-infoOn-chain data$0.001
GET /api/chain/nft-metadataOn-chain data$0.008
GET /api/chain/nft-ownerOn-chain data$0.003
GET /api/chain/nonce/:addressOn-chain data$0.003
GET /api/chain/pendingOn-chain data$0.01
GET /api/chain/proxy/:addressOn-chain data$0.005
GET /api/chain/receipt/:hashOn-chain data$0.005
GET /api/chain/storageOn-chain data$0.005
GET /api/chain/total-supplyOn-chain data$0.003
GET /api/chain/tx/:hashOn-chain data$0.008
GET /deepstate/v1/candles/:bookCrypto prices & market data$0.005
GET /standard/v1/candlesCrypto prices & market data$0.02

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X GET "https://api.onesource.io/api/chain/call"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Estimated calls per day

Paid calls to api.onesource.io's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.

Estimated calls per day, last 7 complete daysno dataThu8 Octno dataFri9 Octno dataSat10 Oct0Sun11 Oct0Mon12 Oct0Tue13 Oct0Wed14 Oct

Usage available for 27 of 29 tracked endpoints, 6,965 paid calls in the last 30 days. Last updated 3 hours ago. Unknown usage is left out, not counted as zero.

Few repeat buyers on 26 endpoints

Compared with other providers

api.onesource.io ranks 1st of 153 in On-chain data by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.

#ProviderReported 30-day callsCoverage
1api.onesource.io (this one)6,96527 of 29 endpoints
2www.api-xpay.com5,7281 of 1 endpoint
3api.solenrich.com3,0757 of 11 endpoints
4agent402.tools2,856139 of 211 endpoints
5agent.pocket.network1,45913 of 23 endpoints
6api.x402node.dev1,227163 of 194 endpoints
7api.losbeto.xyz1,20220 of 107 endpoints
8api.jarvisclaw.ai1,1788 of 13 endpoints