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Synapse API — Boba Network Token Metadata
x402
Synapse API — Boba Network Token Metadata is a paid API for AI agents from synapse-api-brown.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Retrieves on-chain token metadata (name, symbol, decimals, supply, etc.) for a given ERC-20 or similar contract address on the Boba Network blockchain.
Price / call$0.01
Success—
StatusUnknown
How this service works
High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.
Output
Returns on-chain token metadata for the specified Boba Network contract address, typically including token name, symbol, number of decimals, total supply, and possibly other contract-level fields.
Example use cases
Identify unknown Boba token
“I have a Boba Network contract address 0xDeadBeef...1234 and I need to know what token it is — can you fetch the name, symbol, and decimal places for it?”
DeFi dashboard token enrichment
“For my DeFi dashboard, I need the full on-chain metadata for the token at contract 0xABC123...on Boba Network — name, symbol, decimals, and total supply please.”
Validate token before swap
“Before I swap into this token, can you pull the metadata for Boba Network contract 0x5008F837883EA9a07271a1b5eB0658404F5a9610 so I can confirm it's the right asset and check its supply?”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/boba/token/metadataWhen to prefer
Use this endpoint when you specifically need token metadata from the Boba Network (an Ethereum Layer 2 using Optimistic Rollup technology). Prefer it over generic multi-chain APIs when you already know the token is on Boba, or when you need fast, pay-per-call access without a monthly subscription.
Side effects
- Invalid or malformed contract address returns an error or empty response
- Contract address exists on a different chain (not Boba Network) yields no result
- Contract is not a token contract (e.g. a plain wallet or non-ERC-20 contract) may return empty or partial metadata
- Network downtime or RPC issues on Boba Network cause timeouts
- Payment failure via x402 blocks the request before execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| contractAddress | string |
Tags
x402
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