# GSN Starter Kit hands on experience **URL:** \ **Category:** General\ **Created:** [August 20, 2019, 1:54pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212 "2019-08-20T13:54:19Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 20, 2019, 1:54pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/1 "2019-08-20T13:54:19Z")
Nice! Here are my “first hands on” experience: [https://github.com/OpenZeppelin/starter-kit/issues/60](https://github.com/OpenZeppelin/starter-kit/issues/60). Few issues and misunderstandings but works like charm now. ---
**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\ **Post date:** [August 21, 2019, 5:14am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/2 "2019-08-21T05:14:47Z")
Hi @lukaslukac welcome to the community 👋 Thanks for writing up your hands on experience with the Gas Station Network starter kit. I moved this to it’s own topic. Some great feedback. Glad you got it working. The GSN Starter Kit uses OpenZeppelin SDK which is why you didn’t find Truffle Migrations.sol or a migrations script. You can deploy the Counter.sol contract using `oz create` and use the interactive commands, making sure you call initialize. ```auto $ oz create ✓ Compiled contracts with solc 0.5.11 (commit.c082d0b4) ? Pick a contract to instantiate Counter ? Pick a network development ✓ Contract Counter deployed All contracts have been deployed ? Do you want to call a function on the instance after creating it? Yes ? Select which function * initialize(num: uint256) ? num (uint256): 27 ✓ Instance created at 0x966d3e76E7a890A2d7B9AE1E370dC219E920F9D4 0x966d3e76E7a890A2d7B9AE1E370dC219E920F9D4 ``` ---
**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\ **Post date:** [August 21, 2019, 6:43am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/3 "2019-08-21T06:43:59Z")
Hi @lukaslukac To make it easier for the community (and as I hadn't done it myself) I created a guide to use the Gas Station Network starter kit on a local network. > [@Using Gas Station Network starter kit on a local network](https://forum.openzeppelin.com/t/gas-station-network-starter-kit/1213): > > Guide to use the Gas Station Network starter kit on a local network. Setup Install and run a local blockchain using ganache-cli $ npm install -g ganache-cli $ ganache-cli --deterministic In a separate terminal create the project folder. $ mkdir myproject $ cd myproject Unpack the Gas Station Network starter kit (this could take a little while so maybe make a cup of tea) $ npx @openzeppelin/cli@next unpack gsn Initialize the project $ npx openzeppelin init ? Welcome to the OpenZeppelin SD… Feel free to feedback on anything that could be improved to make the experience better. ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 9:29am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/4 "2019-08-22T09:29:50Z")
Thanks for the warm welcome Andrew! The `oz create` explains things 🙂 I didn’t see it in the documentation. I am familiar with OpenZeppelin famous collection of smart contracts but not with your SDK. Maybe it would be nice to mention this directly in the GSN docs for devs new to OZ ecosystem like me. Thanks again! Today I will replace the Counter.sol with one of the Lightstream’s [Smart Vault](https://medium.com/coinmonks/is-storing-encrypted-files-on-ipfs-good-enough-21e050d9de0) SC for ACL management and I am happy to come back and share more integration feedback to improve your kit. Have a great day @abcoathup! ---
**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\ **Post date:** [August 22, 2019, 9:48am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/5 "2019-08-22T09:48:17Z")
Awesome @lukaslukac. It’s a great point that the starter kit assumes familiarity with OpenZeppelin SDK, so definitely something to improve on. When you get a chance, would you mind sharing [what you are working on](https://forum.openzeppelin.com/t/what-are-you-working-on/744). Great to have you part of the community. ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 10:27am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/6 "2019-08-22T10:27:54Z")
I learned a lot of Solidity from your Github SCs a year ago but had no idea about your SDK actually. Will do, on Monday/Tuesday. ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 10:30am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/7 "2019-08-22T10:30:26Z")
And one quick question, is there a way the `Counter.sol` would be deployed by the user itself for free? Maybe by creating a `CounterDeployer.sol`, a factory pattern, that would deploy new instances of `Counter.sol`? ---
**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\ **Post date:** [August 22, 2019, 12:24pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/8 "2019-08-22T12:24:21Z")
Hi @lukaslukac Given that the Gas Station Network is used for transactions then it could be used for transactions to create contracts from a factory. ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 1:19pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/9 "2019-08-22T13:19:35Z")
yep, working on it. Let’s see how it goes. @abcoathup the gsn-relayer is a server written in Go. I can see the binary is downloaded from a repository release section but I can’t find its source code. Could you share the source code link please? ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 1:24pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/10 "2019-08-22T13:24:09Z")
I think I found it finally. This one? [https://github.com/tabookey/tabookey-gasless/blob/master/server/src/relay/RelayHttpServer.go](https://github.com/tabookey/tabookey-gasless/blob/master/server/src/relay/RelayHttpServer.go) ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 2:00pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/11 "2019-08-22T14:00:59Z")
I will be just posting to this thread all the issues I come along because they are keep popping up and it’s bit frustrating. It will help me articulate the progress better and you to improve the UX. Please don’t take it as complaining 🙂 ![50](https://us1.discourse-cdn.com/flex022/uploads/zeppelin/original/1X/8937af387b0797befa91e1a04c9facd14b553503.png) I want to deploy my own RelayHub at Lightstreams Standalone network on my local with different “from” address but this part of the code won’t let me as the `data` field is hardcoded, `to` field is hardcoded + no way to change gas price. The default gas price of the network should be taken. ```auto await web3.eth.sendTransaction({ from, to: data.relayHub.deploy.deployer, value: ether(data.relayHub.deploy.fundsEther) }); ``` data obj: ```auto deploy: { deployer: '0xff20d47eb84b1b85aadcccc43d2dc0124c6211f7', fundsEther: '0.42', tx: ``` I am thinking of using a different repository to deploy the RelayHub but I am not sure if it’s the good source of truth as it’s a `beta` branch: [https://github.com/tabookey/tabookey-gasless/blob/v0.4.0-beta2/migrations/2\_deploy\_contracts.js](https://github.com/tabookey/tabookey-gasless/blob/v0.4.0-beta2/migrations/2_deploy_contracts.js) ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 2:05pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/12 "2019-08-22T14:05:39Z")
`github.com/openzeppelin/starter-kit-gsn/node_modules/@openzeppelin/contracts-ethereum-package/contracts/GSN` this directory is missing the `RelayHub` SC so I can’t deploy it. Seems like I will go with previously mentioned `tabookey`. ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 2:17pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/13 "2019-08-22T14:17:13Z")
cd `/Users/enchanterio/go/src/github.com/tabookey/tabookey-gasless` I have to switch to old Node otherwise compilation fails: `nvm use v10.13.0` Installing modules: `yarn install` Compiling SCs: ```auto truffle compile ``` Unlocking deployment acc… Configuring custom network in `truffle.js`: ```auto standalone: { verbose: process.env.VERBOSE, host: "127.0.0.1", port: 8545, network_id: "*", from: "0xc916cfe5c83dd4fc3c3b0bf2ec2d4e401782875e" }, ``` Running migration ```auto truffle migrate --network=standalone ``` Error: Transaction underpriced… hmm again wtf. Why truffle didn’t take the default network min tx price… well, let’s hardcode it… update to come ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 2:30pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/14 "2019-08-22T14:30:49Z")
Okay deployed finally. ![15](https://us1.discourse-cdn.com/flex022/uploads/zeppelin/original/2X/c/c6804caee8a559248f965f92f1f99948ece6ad90.png) Now, let’s run the relayer… ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 22, 2019, 2:46pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/15 "2019-08-22T14:46:43Z")
Failed. Figuring why… did I skip a step? Probably the ABI is different or some argument is hardcoded somewhere: ```auto starter-kit-gsn $npx oz-gsn run-relayer --ethereumNodeURL=http://localhost:8545 --relayHubAddress=0x0C6EbAc3bF8D780EE8F7ae03A266590934F1D466 --workdir=/Users/enchanterio/.lightchain_standalone/relayer --no-devMode Starting relayer /Users/enchanterio/Library/Caches/gsn-nodejs/gsn-relay-v0.1.4 -EthereumNodeUrl http://localhost:8545 -RelayHubAddress 0x0C6EbAc3bF8D780EE8F7ae03A266590934F1D466 -Port 8090 -Url http://localhost:8090 -GasPricePercent 0 -Workdir /Users/enchanterio/.lightchain_standalone/relayer 2019/08/22 16:36:15 RelayHttpServer.go:44: RelayHttpServer starting. version: 0.4.0 2019/08/22 16:36:15 RelayHttpServer.go:217: Using RelayHub address: 0x0C6EbAc3bF8D780EE8F7ae03A266590934F1D466 2019/08/22 16:36:15 RelayHttpServer.go:218: Using workdir: /Users/enchanterio/.lightchain_standalone/relayer 2019/08/22 16:36:15 RelayHttpServer.go:228: Constructing relay server in url http://localhost:8090 2019/08/22 16:36:15 utils.go:40: ks accounts len 1 2019/08/22 16:36:15 utils.go:66: key extracted. addr: 0xF3d59B193f3C9DCfD054466E01063c8bD68344f6 2019/08/22 16:36:15 RelayHttpServer.go:230: relay server address: 0xF3d59B193f3C9DCfD054466E01063c8bD68344f6 2019/08/22 16:36:15 RelayHttpServer.go:62: RelayHttpServer started.Listening on port: 8090 2019/08/22 16:36:15 RelayHttpServer.go:308: Waiting for stake... 2019/08/22 16:36:15 RelayHttpServer.go:308: Waiting for stake... 2019/08/22 16:36:15 RelayHttpServer.go:308: Waiting for stake... 2019/08/22 16:36:17 RelayHttpServer.go:131: address 0xF3d59B193f3C9DCfD054466E01063c8bD68344f6 sent Funding GSN relay at http://localhost:8090 2019/08/22 16:36:17 RelayHttpServer.go:131: address 0xF3d59B193f3C9DCfD054466E01063c8bD68344f6 sent Could not connect to node at http://localhost:8545 (Error: Failed to fund relay: 'Error: Transaction has been reverted by the EVM: { "blockHash": "0x7bf58596d4889617d64266d58080f659c1ef7ec2d4af52c7c4ed94917eaa7ceb", "blockNumber": 662, "contractAddress": null, "cumulativeGasUsed": 90000, "from": "0xc916cfe5c83dd4fc3c3b0bf2ec2d4e401782875e", "gasUsed": 90000, "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "status": false, "to": "0x0c6ebac3bf8d780ee8f7ae03a266590934f1d466", "transactionHash": "0xe351390ffa51f02e48804b8eab359a9ef42c2359428b09ff181b7db7a9d18d77", "transactionIndex": 0, "events": {} }'). ``` The above error is very misleading “could not connec to node”… yes it could, there is “just” a TX error. The message is hardcoded in `run-relayer.js` ```auto console.error(`Could not connect to node at ${program.ethereumNodeURL} (${err}).`); ``` Investigating more, the naming of concepts is bit confusing to me. ![04](https://us1.discourse-cdn.com/flex022/uploads/zeppelin/original/2X/f/fec2bc6d7bf8cb2686e1f2bb76179bcb79e4184a.png) - function name says: “register” - action is performing: “staking” - error thrown “funding error” Okay seems it’s a staking SC error because of a wrong state. Many require statements. In order to stake a relayer, I have to register it… makes sense. But to register it, it has to run. Infinite error loop… ```auto starter-kit-gsn $npx oz-gsn register-relayer --ethereumNodeURL=http://127.0.0.1:8545 --relayHubAddress=0x0C6EbAc3bF8D780EE8F7ae03A266590934F1D466 (node:2899) UnhandledPromiseRejectionWarning: Error: Could not reach the relay at http://localhost:8090, is it running? ``` This is not gonna work. It keeps using precompiled downloaded image. Why 95% of the project is in JS and the RelayServer is in Go? I am a Go developer but I can’t see a point in this. A NodeJS launching a Go server to serve some responses? Why? I can’t neither compile the Go server easily because of the way it’s done. Hmmm… I am getting tired. @abcoathup do you have any idea where to go from here? ---
**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\ **Post date:** [August 23, 2019, 1:12am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/16 "2019-08-23T01:12:22Z")
Hi @lukaslukac Great to see you diving in to use Gas Station Network. Manual setup for setting up a relayer: > For deploying a new hub: > **[OpenZeppelin/openzeppelin-gsn-helpers](https://github.com/OpenZeppelin/openzeppelin-gsn-helpers)** > > Test and development helper methods and scripts for GSN - OpenZeppelin/openzeppelin-gsn-helpers ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 23, 2019, 9:49am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/17 "2019-08-23T09:49:55Z")
Oh you made my day. The nginx relayer instructions worked very well!!! Now I have a hub and a relayer. Gonna continue with setup. ---
**Author:** ![abcoathup](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/abcoathup/32/415_2.png) [@abcoathup](https://forum.openzeppelin.com/u/abcoathup)\ **Post date:** [August 23, 2019, 9:55am UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/18 "2019-08-23T09:55:38Z")
Hi @lukaslukac Good to hear that you are making progress. 😄 ---
**Author:** ![lukaslukac](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/lukaslukac/32/1229_2.png) [@lukaslukac](https://forum.openzeppelin.com/u/lukaslukac)\ **Post date:** [August 26, 2019, 2:50pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/19 "2019-08-26T14:50:19Z")
Hey @abcoathup Another day fighting 🙂 Some extra feedback, the Relayer HTTP Server would need to be re-written and provide better logging and statuses. It’s not the best code to be honest and makes the debugging really hard. Also all the global variables [https://github.com/tabookey/tabookey-gasless/blob/master/server/src/relay/RelayHttpServer.go#L28](https://github.com/tabookey/tabookey-gasless/blob/master/server/src/relay/RelayHttpServer.go#L28) … no bueno 🙂 If you want, I can give u a hand with some code improvements as a Go dev. The reason I am suggesting that is because the Relayer server returns the following response: ```auto {"RelayServerAddress":"0x26e773141975416bd44be64ef5e9f0e6ee94f6aa","MinGasPrice":0,"Ready":false,"Version":"0.4.0"} ``` Ready: “false”. Why? I was able to scrap the logs and it seems like the Relayer is funded and Staken correctly: ```auto Relay funded. Balance: 1000000000000000000000 Aug 26 14:48:27 localhost RelayHttpServer[22049]: 2019/08/26 14:48:27 RelayHttpServer.go:290: Updating unconfirmed txs... ``` Any idea why it’s still not “ready”? It’s difficult to reverse-engineer this code as the global variable is changed in several different parts of code. Thx, hope you started the week well after Berlin trip! ---
**Author:** ![nventuro](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.openzeppelin.com/nventuro/32/8_2.png) [@nventuro](https://forum.openzeppelin.com/u/nventuro)\ **Post date:** [August 26, 2019, 11:44pm UTC](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212/20 "2019-08-26T23:44:52Z")
Wow @lukaslukac, thanks so much for being so thorough and patient! This sort of feedback is extremely useful for us to help identify the main pain points of users, and bits that are not properly covered in our guides. > [@lukaslukac](#): > > I want to deploy my own RelayHub at Lightstreams Standalone network on my local with different “from” address but this part of the code won’t let me as the `data` field is hardcoded, `to` field is hardcoded + no way to change gas price. The default gas price of the network should be taken. Could you clarify what it is you want to change from the deployment process? The reason why those fields are hardcoded is due to the way `RelayHub` is deployed, which lets us have the contract be stored at the same address on all networks. See [here](https://github.com/tabookey/tabookey-gasless/issues/93) for more details into how this is done and why. The `from` argument of that function is slightly misleading: it won't be that account that actually deploys the contract, but rather the one that _funds_ the deployer account. In any case, you shouldn't need to change this behavior. > [@lukaslukac](#): > > The above error is very misleading “could not connec to node”… yes it could, there is “just” a TX error. The message is hardcoded in `run-relayer.js` Thanks for spotting this! I'm in the middle of a light refactor to the helpers which should make this better 🙂 > [@lukaslukac](#): > > - function name says: “register” > - action is performing: “staking” > - error thrown “funding error” Hm, good catch. We're trying to hide the complexities behind the spinning up of a new relayer by simply calling this 'register', but this is actually three steps: staking, funding and registering. I'll take a look at those error messages to see how we can improve this. > [@lukaslukac](#): > > This is not gonna work. It keeps using precompiled downloaded image. Why 95% of the project is in JS and the RelayServer is in Go? I am a Go developer but I can’t see a point in this. A NodeJS launching a Go server to serve some responses? Why? I can’t neither compile the Go server easily because of the way it’s done. Historical reasons, most of the development of the relayer server was made by the [TabooKey team](https://github.com/tabookey/tabookey-gasless), and they chose Go for portability. > [@lukaslukac](#): > > Hey @abcoathup Another day fighting 🙂 Some extra feedback, the Relayer HTTP Server would need to be re-written and provide better logging and statuses. It’s not the best code to be honest and makes the debugging really hard. Also all the global variables [https://github.com/tabookey/tabookey-gasless/blob/master/server/src/relay/RelayHttpServer.go#L28](https://github.com/tabookey/tabookey-gasless/blob/master/server/src/relay/RelayHttpServer.go#L28) … no bueno 🙂 If you want, I can give u a hand with some code improvements as a Go dev. We _do_ plan on rewriting the server in Node, since the code is rather simple and the Go project carries quite a bit of technical debt from having been so heavily modified over the last months, but this is not on our immediate roadmap. If you're able to open PRs on the [TabooKey repo](https://github.com/tabookey/tabookey-gasless) targetting these issues, that'd be awesome! > [@lukaslukac](#): > > The reason I am suggesting that is because the Relayer server returns the following response: > > ```auto > {"RelayServerAddress":"0x26e773141975416bd44be64ef5e9f0e6ee94f6aa","MinGasPrice":0,"Ready":false,"Version":"0.4.0"} > > ``` > > Ready: “false”. Why? Have you properly registered the relayer? That process needs to complete before it's able to serve any requests. That said, there seems to be an issue with the `ready` field, since our own relayer servers randomly go down for a couple minutes and then get fixed with no intervention, but I doubt this is the same problem you're facing. [Next page](https://forum.openzeppelin.com/t/gsn-starter-kit-hands-on-experience/1212.md?page=2)