Web3 Tools
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Recognise what a transaction id looks like (EVM hash, Bitcoin txid, Solana signature) from format alone, and flag typos.
- Category
- Service
- Networks
- BaseSolanaPolygonArbitrum
- Starting price
- $0.02
- Paid calls, 30 days
- 12
Paid endpoints
4 endpoints, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
GET/calldata-split Split EVM calldata into its 4-byte selector and 32-byte words, naming common ERC-20/721 calls and spotting addresses. | $0.02 | Base | Coinbase CDP | 3 |
GET/hex-convert Convert hex to UTF-8 text or an integer (signed or unsigned), and text or integers to hex with 32-byte padding. | $0.02 | Base | Coinbase CDP | 3 |
GET/tx-hash-check Recognise what a transaction id looks like (EVM hash, Bitcoin txid, Solana signature) from format alone, and flag typos. | $0.02 | Base | Coinbase CDP | 3 |
GET/unit-convert Exact unit conversion for crypto amounts: wei, gwei, ether, lamports, SOL, satoshis, BTC or a token with N decimals. | $0.02 | Base | Coinbase CDP | 3 |
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