api.onesource.io
Paid API · api.onesource.io · found in a public registry · checked since 2026-10-16
Live, payment required · latest check
Returns how many copies of an ERC1155 token ID a wallet holds.
Our summary of what its own text says it does: automated, not reviewed by a person (placement-ai/3). What this means
Placed in Wallet balances and flows: Balances, holdings, history and profiles of wallet addresses, exchange flows and whale tracking.
GET https://api.onesource.io/api/chain/erc1155-balance$0.003 per call · from the registry's payment termsThe name is the registry's label, not ours. Not reviewed by a person. See 81 endpoints from onesource.io.
Our checks
An unpaid request daily, from eastern North AmericaLast 17 checks, oldest to newest; room for 13 more
17 passed, 0 failed, 13 not run.
Checked daily. Daily: 5 to 99 payers, and every new service until it has been probed 3 times.
Response times
| Window | Checks | Timeouts | Median | 90th | 95th | 99th | Fastest | Slowest |
|---|---|---|---|---|---|---|---|---|
| 24 hours | 1 | 0 | — | — | — | — | — | — |
| 7 dayssince 2026-10-17 | 16 | 0 | 77 | — | — | — | 35 | 258 |
| 30 dayssince 2026-10-17 | 16 | 0 | 77 | — | — | — | 35 | 258 |
Milliseconds, from eastern North America, timing an unpaid request answered with a payment request (HTTP 402). Timeouts count at the 10000 ms limit. A dash means too few checks for that figure. As of . Definitions and method.
Details
Payment terms
- Price per call
- $0.003
- Protocols
- x402, mpp
- Networks
- eip155:8453tempo:4217
- Terms changes, 90 days
- 0 in 4 days tracked
Price from the registry's payment terms; protocols and networks from its payment request at our checks. Current terms first seen 2026-10-17; 0 receiving-address changes. Definitions
Reported by the registry
- Payers, 30 days
- 71
- Paid calls, 30 days
- 71
The registry's own figures, not our measurements.
Access
- Our latest check
- Asked for payment (x402, MPP)
- Stated
- not stated
- Payment model
- Per call (asked for payment for our request)
- Currency
- USD (USDC, in its payment terms)since
"Nothing asked" describes one plain request, not every operation. Statements are claims, not our measurements. Definitions
Listing
In the capability tree: Financial and economic data / Crypto and on-chain data / Wallet balances and flows (primary). Placed by three checks by a small AI model: placed, found blind from its tasks, and verified against its own text (placement-ai/3, tree/3) on 2026-10-18. Wrong place? Tell us.
In the directory: meets our listing criteria (listing-criteria/5): ✓ says what it does; ✓ its latest check passed; ✓ at least 5 payers in 30 days (registry figure).
Purpose tags: none in the registry
Recent probes
| When | Result | Networks offered | Time to headers |
|---|---|---|---|
cloudflare:MIA |
Live, valid payment request HTTP 402 | eip155:8453tempo:4217 | 258 ms |
cloudflare:MIA |
Live, valid payment request HTTP 402 | eip155:8453tempo:4217 | 225 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 47 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 79 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 64 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 50 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 40 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 53 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 77 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 98 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 101 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 35 ms |
cloudflare:MIA |
Live, valid payment request HTTP 402 | eip155:8453 | 162 ms |
cloudflare:EWR |
Live, valid payment request HTTP 402 | eip155:8453 | 85 ms |
cloudflare:ATL |
Live, valid payment request HTTP 402 | eip155:8453 | 39 ms |
cloudflare:ATL |
Live, valid payment request HTTP 402 | eip155:8453 | 171 ms |
cloudflare:LHR |
Live, valid payment request HTTP 402 | eip155:8453 | 385 ms |
What these figures do not show
- A passing probe means the endpoint answered an unpaid request with a valid payment request on a production network (x402 on a mainnet network, or MPP on Tempo mainnet). 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 4 days (less than 30).
Something wrong here?
Operate this service and want it reviewed, corrected or removed? Email hello@agentservicedirectory.com or use the opt-out page. A wrong place in the tree? Tell us.
Machine-readable: /api/v1/services/cand_29f1e0d24fed1c84