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Zapper Token Activity Feed
x402
Zapper Token Activity Feed is a paid API for AI agents from public.zapper.xyz, paid per call via x402, $0.00375/call, status down (last checked 2026-10-12, last successful call 2026-05-27).
Returns a combined, paginated activity feed for a specific ERC20 token, mixing on-chain swaps with top Farcaster social casts, optionally personalized by Farcaster user ID.
Price / call$0.00375
Success50%
StatusDown
How this service works
Enterprise grade onchain data across 60+ chains - token prices, NFTs, portfolios, onchain search, Farcaster and more.
Output
A paginated list of activity edges, each node being either a swap event (with isBuy flag, amount, volumeUsd, transactionHash) or a top Farcaster cast (with text, authorFid, hash), plus pageInfo cursors for pagination.
Example use cases
Monitor token swaps and social sentiment
“I want to see what's happening right now with the BASE token on the Base chain—show me both the recent trades and what people are saying about it on Farcaster, and personalize it for my Farcaster account 54321.”
Track whale trades and community discussion
“Pull the activity feed for the ETH token address 0xC02aaA39b223FE8D0A0e8e4F27ead9083C756Cc2 on Ethereum, but filter to only show swaps above $50,000 USD volume so I can see what the whales are doing alongside the top casts from the community.”
Analyze emerging token momentum
“Get me the combined activity feed for this new token at 0x1234567890123456789012345678901234567890 on Polygon—I need to see both the swap volume history and the Farcaster discussion to gauge if there's real momentum building.”
Technical details
Endpoint
POSThttps://public.zapper.xyz/x402/token-activity-feed?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a unified view of both on-chain trading activity and Farcaster social sentiment for a specific token, especially when personalization by Farcaster identity is needed. Prefer this over generic swap history endpoints when social context matters, or over raw Farcaster search when on-chain swap data is also required.
Side effects
- Invalid or unsupported chainId returns an error or empty feed
- Non-existent tokenAddress returns empty edges array
- Invalid FID format causes request rejection
- Filters with excessively high minimumUsdVolume may return empty results
- Pagination cursor mismatch or expiry may cause missing results
- Payment failure (x402) blocks the request entirely
Input
{
"fid": 12345,
"type": "DEFAULT",
"chainId": 8453,
"filters": {
"minimumUsdVolume": 100
},
"tokenAddress": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| fid | integer | Optional Farcaster ID (FID) to personalize the feed |
| type | string | Feed type (e.g. DEFAULT) |
| chainId | integer | Chain ID of the token (e.g. 8453 for Base) |
| filters | object | Optional filters such as minimumUsdVolume |
| tokenAddress | string | Contract address of the token |
Output
{
"_nonJson": true,
"_preview": "{\"data\":{\"tokenActivityFeed\":{\"pageInfo\":{\"hasPreviousPage\":false,\"hasNextPage\":true,\"startCursor\":\"eyJ0aW1lc3RhbXAiOjE3NzczMjIwNTcwMDAsImhhc2giOiIweGYxZmU1MjMwNzA4MjU2OTFjN2RmOTA3ZjEzNWYxNDdjODI1YmI5YTAifQ==\",\"endCursor\":\"eyJ0aW1lc3RhbXAiOjE3NzcwMTk4MTIwMDAsImhhc2giOiIweDI3ZjA1NmUwNTYwNDVjY2ZkMjliMjI0MjMyYTQ1Mjg2Yjk1NzFiOWIifQ==\"},\"edges\":[{\"cursor\":\"eyJ0aW1lc3RhbXAiOjE3NzczMjIwNTcwMDAsImhhc2giOiIweGYxZmU1MjMwNzA4MjU2OTFjN2RmOTA3ZjEzNWYxNDdjODI1YmI5YTAifQ==\",\"node\":{\"id\":\"0xf1fe523070825691c7df",
"_contentType": "application/octet-stream"
}Tags
x402
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