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Synapse API — Boba Network Transaction History
x402
Synapse API — Boba Network Transaction History 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 the transaction history for a given address on the Boba Network blockchain, with filtering and pagination options.
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 a list of asset transfer records for the queried address on the Boba Network, including transaction hashes, block numbers, sender/receiver addresses, token amounts, token metadata (if requested), and pagination keys for continued queries.
Example use cases
Audit wallet activity on Boba
“Show me all transactions received by wallet 0xDEAD...BEEF on Boba Network from block 1000000 to 1500000, include metadata and exclude zero-value transfers.”
DeFi portfolio transaction review
“Fetch up to 50 ERC-20 token transfers sent from my wallet 0x1234...ABCD on Boba Network in ascending order so I can reconcile my DeFi activity.”
Paginate through large transfer history
“I already queried Boba Network transactions for address 0xAAAA...BBBB and got a pageKey back — can you continue fetching the next page of results using that key, still filtering out zero-value transfers?”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/boba/tx/historyWhen to prefer
Use this endpoint when you need on-chain transaction history specifically for the Boba Network blockchain. Prefer it over generic Ethereum history APIs when the user's activity is on Boba's L2, or when you need Boba-specific asset transfer filtering with block-range control and metadata enrichment.
Side effects
- Invalid address format returns an error or empty result
- fromBlock/toBlock out of range returns empty list
- Invalid category values cause a 400 error
- Expired or invalid pageKey returns error or unexpected results
- Network timeouts on very large block ranges
- Missing required address fields returns an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| order | string | |
| pageKey | string | |
| toBlock | string | |
| category | array | |
| maxCount | number | |
| fromBlock | string | |
| toAddress | string | |
| fromAddress | string | |
| withMetadata | boolean | |
| excludeZeroValue | boolean |
Tags
x402
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