Build it with

Longhorn gives you the power to interact with blockchain transaction data, without needing to code to each chain or setting up nodes.

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Api Features

Tools to unleash your blockchain app potential,
meticulously designed to maximize your productivity.

Send Transactions

Send a signed raw transaction for a particular gateway over the Longhorn network.

GET ADDRESS SUMMARY

Get the summary of a wallet address for a particular blockchain.

GET TRANSACTIONS

Information about a wallet address summary of a gateway, and more.

GET UNSPENT OUTPUTS

Get unspent transactions for the specified address on a blockchain.

GET TRANSACTION

Get a transaction for a wallet address of a gateway.

GET RAW TRANSACTIONS

Get a raw transaction for a wallet address of a gateway.

GET GATEWAYS

Get a list of all blockchain gateways.

BLOCK HEIGHT TO HASH

Convert a block height to a block hash.

BLOCK HASH TO HEIGHT

Convert a block hash to a block height.

GET STATS

Get the indexers statistics for the supplied gateway.

BUSINESS BENEFITS

Designed for your blockchain-based
application, starting at no cost with 5,000 calls/day.

Make an API call for the information you need from the entire blockchain starting from block 0 to the most recent one, faster than any blockchain API provider.

Get data from now back to block 0

Make an API call for the information you need from the entire blockchain starting from block 0 to the most recent one, faster than any blockchain API provider.
Longhorn’s free plan includes 5,000 calls a day. Update to paid plans to handle as many requests as your traffic dictates, starting at $50/month. Or request private spaces: network isolated, dedicated environments for enhanced privacy, power, and performance.

Scale Precisely to Meet Demands

Longhorn’s free plan includes 5,000 calls a day. Update to paid plans to handle as many requests as your traffic dictates, starting at $50/month. Or request private spaces: network isolated, dedicated environments for enhanced privacy, power, and performance.
Ensure speed and responsiveness of your projects with our enterprise-level infrastructure that allows you to interact with blockchain transaction data instantly, whenever needed.

Enterprise Grade Infrastracture

Ensure speed and responsiveness of your projects with our enterprise-level infrastructure that allows you to interact with blockchain transaction data instantly, whenever needed.
Keep your blockchain data secure and accurate as we host our full blockchain nodes. We were awarded OWASP ASVS Level III (2018) security certification and develop to these standards.

Full Blockchain Nodes

Keep your blockchain data secure and accurate as we host our full blockchain nodes. We were awarded OWASP ASVS Level III (2018) security certification and develop to these standards.
Easily switch to our APIs and scale your organization’s important calls to Longhorn from your current blockchain data solution(s).

Easy Api Switch

Easily switch to our APIs and scale your organization’s important calls to Longhorn from your current blockchain data solution(s).
At BullPay, trust is our number one value. Use our services as a redundant fallback should your primary services fail. Audit the data you interact with by checking it against our data stores.

Redundancy & Auditing

At BullPay, trust is our number one value. Use our services as a redundant fallback should your primary services fail. Audit the data you interact with by checking it against our data stores.

The blockchain transaction data API you love, made better.