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factomdjs

0.4.1 • Public • Published

factomdjs

JavaScript implementation of the factomd API v2.

Installation

$ npm install factomdjs --save

Usage

const factomdjs = require('factomdjs');
 
const factomd = new factomdjs.Factomd()
 
 
// By default the library connect to a courtesy node hosted by factom.com.
// Use setFactomNode to connect to a specific Factom Node.
// factomd.setFactomNode('http://localhost:8088/v2');
 
// Example to retrieve the content of an entry
factomd.entry('ce3df00a20b6aaaf14f8ff0a2c3efa854160245cf17ce9d36a8ff03090a1135e')
    .then(res => Buffer.from(res.content, 'hex').toString('utf8'))
    .then(console.log);

Table of Contents

setFactomNode

src/factomd.js:20-22

Set the URL of the factom node.

Parameters

  • url url of the factom node

setTimeout

src/factomd.js:29-31

Set the timeout of the JSON request to the factom node

Parameters

  • timeout Number Set the timeout in milliseconds

dispatch

src/factomd.js:39-52

Utility commands for dispatching JSON commands to the factom server.

Parameters

directoryBlock

src/factomd.js:62-70

The directory block head is the last known directory block by factom, or in other words, the most recently recorded block.

Parameters

directoryBlockHead

src/factomd.js:79-82

The directory block head is the last known directory block by factom, or in other words, the most recently recorded block.

Parameters

  • id Number arbitrary reference id

heights

src/factomd.js:91-94

Returns various heights that allows you to view the state of the blockchain. https://docs.factom.com/api#heights

Parameters

  • id Number arbitrary reference id

rawData

src/factomd.js:104-112

Retrieve an entry or transaction in raw format, the data is a hex encoded string. https://docs.factom.com/api#raw-data

Parameters

dblockByHeight

src/factomd.js:121-129

Retrieve a directory block given only its height.

Parameters

  • id Number arbitrary reference id
  • height Number height of block requested

ablockByHeight

src/factomd.js:138-146

Retrieve administrative blocks for any given height.

Parameters

  • id Number arbitrary reference id
  • height Number height of block requested

ecblockByHeight

src/factomd.js:156-164

Retrieve the entry credit block for any given height. These blocks contain entry credit transaction information.

Parameters

  • id Number arbitrary reference id
  • height Number height of block requested

fblockByHeight

src/factomd.js:173-181

Retrieve the factoid block for any given height. These blocks contain factoid arbitrary information.

Parameters

  • id Number arbitrary reference id
  • height Number height of block requested

factoidBlock

src/factomd.js:190-198

Retrieve a specified factoid block given its merkle root key.

Parameters

  • id Number arbitrary reference id
  • KeyMr String Merkle root key

entryCreditBlock

src/factomd.js:208-216

Retrieve a specified entrycredit block given its merkle root key. The numbers are minute markers.

Parameters

  • id Number arbitrary reference id
  • KeyMr String Merkle root key

adminBlock

src/factomd.js:225-233

Retrieve a specified admin block given its merkle root key.

Parameters

  • id Number arbitrary reference id
  • KeyMr String Merkle root key

entryBlock

src/factomd.js:243-251

Retrieve a specified entry block given its merkle root key. The entry block contains 0 to many entries

Parameters

  • id Number arbitrary reference id
  • KeyMr String Merkle root key

entry

src/factomd.js:260-268

Get an Entry from factomd specified by the Entry Hash.

Parameters

pendingEntries

src/factomd.js:277-284

Returns an array of the entries that have been submitted but have not been recoreded into the blockchain.

Parameters

  • id Number arbitrary reference id

transaction

src/factomd.js:296-304

Retrieve details of a factoid arbitrary using a transactions hash. Note that information regarding the directory block height, directory block keymr, and transaction block keymr are also included. The “blockheight” parameter in the reponse will always be 0 when using this call, refer to “includedindirectoryblockheight” if you need the height.

Parameters

  • id Number arbitrary reference id

ack

src/factomd.js:315-323

Find the status of a transaction, whether it be a factoid, reveal entry, or commit entry.

Parameters

receipt

src/factomd.js:334-342

Retrieve a reciept providing cryptographially verfiable proof that information was recorded in the factom blockchain and that this was subsequently anchored in the bitcoin blockchain.

Parameters

pendingTransactions

src/factomd.js:353-361

Retrieve a reciept providing cryptographially verfiable proof that information was recorded in the factom blockchain and that this was subsequently anchored in the bitcoin blockchain.

Parameters

chainHead

src/factomd.js:371-379

Return the keymr of the head of the chain for a chain ID (the unique hash created when the chain was created).

Parameters

entryCreditBalance

src/factomd.js:388-396

Return its current balance for a specific entry credit address.

Parameters

  • id Number arbitrary reference id
  • address String entry credit address

factoidBalance

src/factomd.js:406-414

This call returns the number of Factoshis (Factoids *10^-8) that are currently available at the address specified.

Parameters

  • id Number arbitrary reference id
  • address String factoid address

entryCreditRate

src/factomd.js:424-427

Returns the number of Factoshis (Factoids *10^-8) that purchase a single Entry Credit. The minimum factoid fees are also determined by this rate, along with how complex the factoid arbitrary is.

Parameters

  • id Number arbitrary reference id

properties

src/factomd.js:436-439

Retrieve current properties of the Factom system, including the software and the API versions.

Parameters

  • id Number arbitrary reference id

factoidSubmit

src/factomd.js:450-458

Submit a factoid arbitrary with hex encoded string documented here: https://github.com/FactomProject/FactomDocs/blob/master/factomDataStructureDetails.md#factoid-transaction A factoid-submit api call can be composed with factom_walletd.compose-transaction

Parameters

  • id Number arbitrary reference id
  • transaction String hex encoded string

commit_chain

src/factomd.js:470-478

Send a Chain Commit Message to factomd to create a new Chain The commit chain hex encoded string is documented here: https://github.com/FactomProject/FactomDocs/blob/master/factomDataStructureDetails.md#chain-commit https://docs.factom.com/api#factoid-submit

Parameters

  • id Number arbitrary reference id
  • message String hex encoded string

revealChain

src/factomd.js:490-498

Reveal the First Entry in a Chain to factomd after the Commit to compleate the Chain creation. The reveal chain hex encoded string is documented here: https://github.com/FactomProject/FactomDocs/blob/master/factomDataStructureDetails.md#entry https://docs.factom.com/api#factoid-submit

Parameters

  • id Number arbitrary reference id
  • entry String reveal chain hex encoded string

commitEntry

src/factomd.js:510-518

Send an Entry Commit Message to factom to create a new Entry. The entry commit hex encoded string is documented here: https://github.com/FactomProject/FactomDocs/blob/master/factomDataStructureDetails.md#entry-commit https://docs.factom.com/api#reveal-chain

Parameters

  • id Number arbitrary reference id
  • message String hex encoded string for entry

revealEntry

src/factomd.js:530-538

Reveal an Entry to factomd after the Commit to compleate the Entry creation. The reveal entry hex encoded string is documented here: https://github.com/FactomProject/FactomDocs/blob/master/factomDataStructureDetails.md#entry https://docs.factom.com/api#reveal-entry

Parameters

  • id Number arbitrary reference id
  • entry String hex encoded string for reveal entry

sendRawMessage

src/factomd.js:549-557

Send a raw hex encoded binary message to the Factom network. This is mostly just for debugging and testing. https://docs.factom.com/api#send-raw-message

Parameters

  • id Number arbitrary reference id
  • message String raw hex encoded string

Readme

Keywords

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Install

npm i factomdjs

Repository

github.com/MyFactomWallet/factomdjs

Homepage

github.com/MyFactomWallet/factomdjs

Weekly Downloads

14

Version

0.4.1

License

MPL-2.0

Unpacked Size

454 kB

Total Files

11

Last publish

Collaborators

  • bunfield
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