Services / API · Registry
api.onesource.io
GET https://api.onesource.io/api/chain/live-balance
Listed in a public agent registry. The name is the registry's label, not ours. Not reviewed by a person. See all 80 endpoints from onesource.io.
Checked hourly. Hourly: 100 or more distinct payers in the last 30 days, as reported by the registry.
In the capability tree: Financial and economic data / Crypto and on-chain data / Wallet balances and flows (primary); Financial and economic data / Crypto and on-chain data / Read blockchain data. Placed by a small AI model, where agents with the tasks it serves would look first (placement-ai/2, tree/3) on 2026-10-18. Wrong place? Tell us.
In the directory: meets our listing criteria (listing-criteria/1): ✓ says what it does; ✓ its latest check passed; ✓ at least 5 payers in 30 days (registry figure).
Recent probes
| When | Result | Networks offered | Time to headers |
|---|---|---|---|
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 30 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 87 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 50 ms |
cloudflare:MIA |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 207 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 55 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 122 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 85 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 59 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 64 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 87 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 102 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 35 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 97 ms |
cloudflare:EWR |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 85 ms |
cloudflare:MIA |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 192 ms |
cloudflare:ATL |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 115 ms |
cloudflare:ATL |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 60 ms |
cloudflare:SCL |
Live, valid x402 payment request HTTP 402 | eip155:8453 | 607 ms |
What this evidence does not show
- A passing probe means the endpoint answered an unpaid request with a valid x402 payment challenge on a mainnet network. It does not show that a paid call succeeds or returns useful results.
- Payer and call counts are the registry's own figures, not our measurements.
- The registry's description is not republished.
- Limited evidence: monitored for 1 day (less than 30).
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Machine-readable: /api/v1/services/cand_b4a193fee4c2c326