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# Request Headers

# api-key

The node owner API key is very important just like the seed phrase and the wallet password.

The API key is transmitted in the HTTP header as unprotected plain text in api-key header. An attacker can intercept it in the network transit and use it to steal your assets. It is highly important to protect the transmission with HTTPS or SSH port forwarding.

Please note that node does not have built-in HTTPS support. Consider using HTTPS-proxy, for example, nginx.

# large-significand-format=string

Sets serialization format for monetary fields. If set, the field will be serialized to JSON as a string, otherwise - as a number. This can be useful for values with long mantissa.

# Example

curl -X GET --header 'Accept: application/json; large-significand-format=string' 'https://nodes.wavesnodes.com/blocks/headers/last'

Below is the list of endpoints accepting this header.

# GET /addresses/balance/{address}/{confirmations}

Affected field: balance.

# GET /addresses/balance/details/{address}

Affected fields: regular, generating, available, effective.

# GET /addresses/effectiveBalance/{address}/{confirmations}

Affected field: balance.

# GET /addresses/effectiveBalance/{address}

Affected field: balance.

# GET /addresses/balance/{address}

Affected field: balance.

# GET /blocks/headers/last

Affected field: reward, totalFee.

# GET /blocks/headers/at/{height}

Affected fields: reward, totalFee.

# GET /blocks/headers/seq/{from}/{to}

Affected fields: reward, totalFee.

# GET /blocks/at/{height}

Affected fields: reward, fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount, totalFee.

# GET /blocks/signature/{signature}

Affected fields: reward, fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount, totalFee.

# GET /blocks/address/{address}/{from}/{to}

Affected fields: reward, fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount, totalFee.

# GET /blocks/last

Affected fields: reward, fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount, totalFee.

# GET /blocks/seq/{from}/{to}

Affected fields: reward, fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount, totalFee.

# GET /blockchain/rewards/{height}

Affected fields: totalWavesAmount, currentReward, minIncrement.

# GET /blockchain/rewards

Affected fields: totalWavesAmount, currentReward, minIncrement.

# POST /transactions/calculateFee

Affected field: feeAmount.

# GET /transactions/info/{id}

Affected fields: fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount.

# GET /transactions/unconfirmed/info/{id}

Affected fields: fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount.

# GET /transactions/address/{address}/limit/{limit}

Affected fields: fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount.

# POST /transactions/broadcast

Affected fields: fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount.

# GET /transactions/unconfirmed

Affected fields: fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount.

# GET /assets/balance/{address}

Affected fields: balance, minSponsoredAssetFee, sponsorBalance, quantity, fee

# GET /assets/nft/{address}/limit/{limit}

Affected fields: balance, minSponsoredAssetFee, sponsorBalance, quantity, fee

# GET /assets/{assetId}/distribution/{height}/limit/{limit}

Affected field: asset ID.

# GET /assets/details/{assetId}

Affected field: quantity.

# GET /assets/balance/{address}/{assetId}

Affected field: balance.

# GET /consensus/generatingbalance/{address}

Affected field: balance.

# GET /debug/balances/history/{address}

Affected field: balance.

# GET /debug/stateChanges/info/{id}

Affected field: fee.

# GET /debug/stateChanges/address/{address}/limit/{limit}

Affected fields: fee, amount, sellMatcherFee, price, matcherFee, buyMatcherFee, totalAmount.

# GET /debug/portfolios/{address}

Affected fields: balance, in, out.

API Key
CORS