ankr_getInteractions
List chains where a wallet or contract has on-chain activity
POST/?ankr_getInteractions
Returns the set of supported blockchains on which the given address has any indexed activity — tokens, NFTs, or transactions. Useful for cross-chain wallet dashboards or address-lookup UIs that want to avoid hitting every chain.
Pass a single address (wallet or contract). The response is a string array of chain identifiers; pair with downstream calls (e.g. ankr_getAccountBalance, ankr_getTransactionsByAddress) for the actual data.
Part of the Query API product (700 compute units per call, $0.00007 at base rate).
Request
Responses
- 200
- 400
- 401
- 429
- 500
Success. JSON-RPC result contains the blockchains array. JSON-RPC errors are returned with HTTP 200; check the response body for an error key.
Bad Request — malformed JSON-RPC envelope or invalid params. The gateway rejects before the JSON-RPC layer processes the call.
Unauthorized — missing or invalid API key in the server URL path. Verify that {API_KEY} is set to a valid project key.
Too Many Requests — the API key has exceeded its rate or quota limits. Back off and retry; consider upgrading the Premium tier for higher limits.
Server error — unexpected condition. Retry with exponential backoff; if it persists, file a ticket at https://www.ankr.com/support/.