saylorinnovations.com
ERC-20 Allowance (arbitrum). Arbitrum ERC-20 allowance: how much a spender may move from an owner, human-readable, with an unlimited-approval flag.
Go to this service →Our latest check (2026-10-11)
- Answering
- No — HTTP 400
- Time to answer
- 236 ms
- Price
- $0.002 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 2
- Category
- Blockchain reads
- Address
- https://saylorinnovations.com/api/evm/arbitrum/allowance/:address/:address2/:address3
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/e10f69bcffb3.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).