Questions tagged [lucid]
The lucid tag has no usage guidance.
21
questions
0
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1
answer
48
views
How to deserialize Datum using Lucid
The following code allows me to query a Datum from the blockchain using Lucid and Blockfrost:
import { Blockfrost, Lucid } from "https://deno.land/x/[email protected]/mod.ts";
const lucid = ...
- 63
0
votes
0
answers
26
views
How to Pull Transaction Information Using lucid-cardano Library in TypeScript?
I'm working on a Cardano project using TypeScript, and I'm trying to fetch transaction details using the lucid-cardano library. Specifically, I have a transaction hash and I'm interested in retrieving ...
1
vote
1
answer
44
views
Extracting Metadata of an NFT using Lucid
I am trying to extract the metadata of any NFT of interest on-chain. According to Lucid documentation, you can use metadataOf(). Here is my code:
const lucid = await Lucid.new(
new Blockfrost(
...
- 11
1
vote
1
answer
48
views
How to format metadata for Lucid?
Our metadata as a CIP 25 looks like this:
Pool pm metadata tool
We are using Lucid to attach it during transaction building in this way:
const filename= "https://arweave.net/" + arweaveId
...
- 11
0
votes
1
answer
37
views
Error submitting a transaction (Error: PPViewHashesDontMatch)
I hope I can get help from someone on here. I built a minting transaction on preprod using Lucid that uses a validator that always pass, and I am stuck with this error:
error: Uncaught (in promise) ...
0
votes
0
answers
30
views
StakeCredentialHash - Lucid
I'm having difficulties getting the StakeCredentialHash from a privatekey. Using lucid
At the moment i can get the paymentCredentialHash, but missing the stakeCredentialHash, i have to put it manualy.
...
- 1
0
votes
0
answers
27
views
Validating ecdsa signature in aiken
Im trying to let my validator validate my ecdsa signature yet I get a weird JSON error:
Uncaught (in promise) SyntaxError: Unexpected non-whitespace character after JSON at position 4
My Validator for ...
- 1
1
vote
1
answer
87
views
Issue with Lucid and sending tokens
Any ideas of why this isn't working? I obviously removed the Blockfrost ID and address, and I have enough tokens to send. For some reason it keeps saying Inputs Exhausted. Any help appreciated.
import ...
- 33
0
votes
1
answer
18
views
After transaction, how to display Transaction ID?
After signing a transaction (using Lucid), how can i display the transaction id?
- 33
0
votes
0
answers
38
views
VSCode setup for Typescript with Lucid and Deno
Although all my code have been compiling successfully, in VSCode linting for .ts files, I get a warning message for "Could not find name Deno" and "Could not find module '"https://...
- 47
0
votes
1
answer
52
views
Lucid Vesting demo, signing from two different accounts but same seed
I'm working through the beneficiary vesting example where we have two beneficiaries: beneficiary 2 (giver who can reclaim funds after deadline), and beneficiary 1 (must claim gift before deadline).
In ...
- 47
0
votes
1
answer
49
views
Lucid vesting demo
I'm running into the follow Lucid error from Week4 of Plutus pioneer program:
/workspace/code/Week04/lecture# deno run -A lucid-vesting.ts
error: Uncaught (in promise) TypeError: Cannot convert ...
- 47
0
votes
1
answer
81
views
Error: encoding/hex: invalid byte: s When using Lucid calling payToContract
I am getting an issue when creating a Lucid transaction and calling payToContract
I have created the datum and it is erroring on the line that converts this datum toHex
With the following error: Error:...
- 101
0
votes
1
answer
139
views
Lucid Cardano Datum Error
I'm trying to build lucid to connect with cardano smartcontract from scratch using webpack, but I always getting this error related to datum data
Uncaught (in promise) TypeError: Cannot read ...
0
votes
2
answers
104
views
Lucid Error "End of input in bytes"
I am running the simple vesting script from PPP for the first time with Lucid and I continuosly get an error which doesn't give me much to understand what could realistically be the source of.
the ...
- 147
0
votes
2
answers
85
views
ScriptWitnessNotValidatingUTXOW while minting an NFT
I'm currently trying to create a minting process with lucid (v. 0.8.9) using Blockfrost on Mainnet.
Minting policy:
const mintingPolicy: MintingPolicy = lucid.utils.nativeScriptFromJson({
type: &...
- 1
1
vote
1
answer
131
views
Verify Tx Signature
Say I created a multi-sig transaction and I am now gathering signatures using the Cardano-multiplatform-library.
How can I check that the signature is correct for my transaction body, and the signers ...
- 56
0
votes
0
answers
49
views
PaymentPubKeyHashes don't match
I have a structured datum like:
data VestingDatum = VestingDatum
{ beneficiary :: PaymentPubKeyHash
, deadline :: POSIXTime
} ...
- 343
2
votes
1
answer
165
views
How to hide API keys when using Lucid-Cardano
Lucid-Cardano requires me to expose my api key on my client side of my app. How can I go around hiding this. I have tried to call my express backend to make a blockfrost request so that I can keep my ...
0
votes
1
answer
185
views
Problem when importing Lucid in Next.js project with Typescript
I am getting the following error when trying to import lucid-cardano in a Next.js Typescript project:
TypeError: Cannot set property Headers of #<Object> which has only a getter
at file:/...
- 1,055
1
vote
1
answer
109
views
How can I add Webpack to a React app so I can use Lucid with it?
I have a React app (created with npx create-react-app) that doesn't have Webpack installed. I want to add lucid-cardano to it. Going through Lucid documentation, I found that Webpack is a dependency, ...
- 1,055