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Blockscout Transaction Token Transfers
x402
Blockscout Transaction Token Transfers is a paid API for AI agents from api.blockscout.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Retrieves all token transfers (ERC-20, ERC-721, ERC-1155, etc.) associated with a specific transaction hash on a given blockchain network
Price / call$0.002
Success—
StatusUnknown
How this service works
Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data
Output
Returns a paginated list of token transfer objects for the given transaction, each containing: sender and receiver address details (hash, name, tags, ENS domain, contract/scam flags), token metadata (name, symbol, type, decimals, icon, exchange rate, total supply), transfer amount/total, log index, block number, block hash, timestamp, and method called. Also includes next_page_params for pagination.
Example use cases
DeFi swap token flow analysis
“I have a Uniswap transaction hash 0xabc123... on Ethereum — can you use Blockscout to show me exactly which ERC-20 tokens were transferred in that swap and the amounts?”
NFT transfer verification
“Can you look up transaction 0xdef456... on Polygon (chain ID 137) in Blockscout and confirm which ERC-721 NFTs were transferred and who sent/received them?”
Airdrop distribution audit
“I need to verify an airdrop — can you fetch all the token transfers from transaction 0x789xyz... on Base (chain ID 8453) and list every recipient address and how many tokens they received?”
Technical details
Endpoint
GEThttps://api.blockscout.com/%7Bchain_id%7D/api/v2/transactions/%7Btransaction_hash_param%7D/token-transfersWhen to prefer
Use this endpoint when you need to inspect token-level movements within a specific transaction on any Blockscout-supported chain. It is more granular than a general transaction lookup, providing per-token transfer records with rich address and token metadata. Prefer it over generic blockchain RPC calls when you need structured, human-readable token transfer data including ENS names, scam flags, and token icons. Ideal for DeFi analytics, NFT provenance checks, airdrop audits, and compliance reviews.
Side effects
- Invalid or unknown transaction hash returns empty items array or 404
- Unsupported or incorrect chain_id returns an error or empty response
- Transaction exists but has no token transfers — returns empty items list
- Pagination parameters out of range may return empty results
- Rate limiting or payment failure if x402 payment is not correctly handled
- Malformed query parameters may result in 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"items": [
{
"to": {
"hash": "string",
"name": "string",
"is_scam": true,
"metadata": {},
"proxy_type": "string",
"reputation": "string",
"is_contract": true,
"is_verified": true,
"public_tags": [
{
"label": "string",
"address_hash": "string",
"display_name": "string"
}
],
"private_tags": [
{
"label": "string",
"address_hash": "string",
"display_name": "string"
}
],
"ens_domain_name": "string",
"implementations": [
{
"name": "string",
"address_hash": "string"
}
],
"watchlist_names": [
{
"label": "string",
"display_name": "string"
}
]
},
"from": {
"hash": "string",
"name": "string",
"is_scam": true,
"metadata": {},
"proxy_type": "string",
"reputation": "string",
"is_contract": true,
"is_verified": true,
"public_tags": [
{
"label": "string",
"address_hash": "string",
"display_name": "string"
}
],
"private_tags": [
{
"label": "string",
"address_hash": "string",
"display_name": "string"
}
],
"ens_domain_name": "string",
"implementations": [
{
"name": "string",
"address_hash": "string"
}
],
"watchlist_names": [
{
"label": "string",
"display_name": "string"
}
]
},
"type": "string",
"token": {
"name": "string",
"type": {},
"symbol": "string",
"decimals": "string",
"icon_url": "string",
"reputation": "string",
"volume_24h": "string",
"bridge_type": "string",
"address_hash": "string",
"total_supply": "string",
"exchange_rate": "string",
"holders_count": "string",
"foreign_address": "string",
"origin_chain_id": "string",
"circulating_supply": "string",
"circulating_market_cap": "string"
},
"total": {},
"method": "string",
"log_index": 0,
"timestamp": "string",
"block_hash": "string",
"token_type": "string",
"block_number": 0,
"transaction_hash": "string"
}
],
"next_page_params": {}
}
}Tags
x402
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