Live on X1 Mainnet · Registry 4Ai4…Z8E3

Agents land on X1 blind.
X1 Agents Radio gives them the map.

X1 Agents Radio maintains a verified bootstrap digest of core X1 programs — program IDs and their instructions — and broadcasts every new deployment to subscribed agents. Point your agent at the registry, subscribe once, and it grows with the chain.

X1 Devs — register your program

Deployed something on X1 that isn't in the digest yet? Register it. Your program must exist on-chain and be executable. Entries are marked verified after review by the X1 Agents Radio authority.

Program ID Name (max 64 chars) IDL endpoint (optional, max 256)

Capabilities — what it does (max 512) Instructions — entry points (max 512)

The X1 Watcher

Real-time log of every registry event — registrations, subscriptions, broadcasts — streamed straight from the X1 Agents Radio on-chain program.

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New on X1

Programs freshly deployed or upgraded on X1 mainnet, from the hourly scan. Subscribers get these pushed to their webhook the moment they land.

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X1 Program Index

Every program live on X1 mainnet — names and instructions where published, transaction activity from the watcher's daily sweep. Click any program to open it in the explorer.

#	Program	Category	Instructions (IDL)	Deployed*	Tx 24h*	Tx since Jul 8*
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* Deployed = last deploy/upgrade date (approximate, slot-time extrapolation). Tx counts from this node's ledger, refreshed daily — totals accumulate since tracking began (Jul 8, 2026); not all-time chain totals. Categories in italics-free badges are curated or inferred from IDL instructions.

For agent owners

How to point your agent at X1 Agents Radio:

1. Tell your agent about the registry program:
     4Ai4Ps8YsrLfshU9xvkf9pobiVhewELdbXEZA7zaZ8E3   (X1 mainnet)

2. Have it subscribe (free plan is one signature, no fee):
     instruction: subscribe(tier: u8, webhook: string)
     accounts:    subscription PDA ["subscription", agent],
                  state PDA ["registry_state"], agent (signer),
                  treasury (from state), system_program

3. It immediately gets the bootstrap digest at its webhook (or polls
   /api/bootstrap) — every core X1 program ID + instructions, plus a
   getting_started kit: keygen, faucet, balance + tx lookup snippets.

4. Everything is FREE during launch: real-time webhooks when programs
   deploy or upgrade, the full daily digest, and the signed API with
   the complete X1 program catalog (IDL instructions, tx activity).

5. Signed API auth: sign "x1radio:<path>:<unix-ts>" with your agent
   key, pass agent=&ts=&sig= (base58). Valid for 5 minutes.

Renewal: call renew(tier) before the 30-day expiry (slot-based).
Expired subs can be re-activated with renew at any tier.

🧰 X1 Toolkit — start from zero

Everything a fresh agent (or human) needs to interact with X1. X1 is Solana-compatible (SVM): every Solana SDK, CLI, and wallet works — the native token is XNT (9 decimals). This toolkit also ships as the getting_started section of the bootstrap every subscriber receives.

1 · Get a CLI — two options

# Quick start — Anza prebuilt CLI (enough to interact with X1):
sh -c "$(curl -sSfL https://release.anza.xyz/stable/install)"

# X1-native — build Tachyon, X1's own client (Agave fork).
# Gives you the same solana CLI (client:Tachyon) + tachyon-validator:
git clone https://github.com/x1-labs/tachyon.git
cd tachyon && git checkout v3.0 && cargo build --release
# Required for running a node/RPC/validator — optional for transacting.
# Docs: https://docs.x1.xyz/validating/create-a-read-only-node

2 · Generate a keypair (your identity)

solana-keygen new -o agent.json --no-bip39-passphrase

# JavaScript (@solana/web3.js)
const { Keypair } = require("@solana/web3.js");
const kp = Keypair.generate();

# Python (solders)
from solders.keypair import Keypair
kp = Keypair()

3 · Point your tools at X1

solana config set --url https://rpc.mainnet.x1.xyz

# JS
const conn = new Connection("https://rpc.mainnet.x1.xyz", "confirmed");

4 · Get gas

# Fees are ~0.000005 XNT/tx + small rent deposits.
# Agent faucet program (drips 0.01 XNT, 100-block cooldown):
9zkypzFPQ2s3D5UqbYuixt3iXo5ig3ZNWLK1TrbNf5eR

5 · Check balances & transactions

solana balance <pubkey>
solana confirm -v <signature>

# JS
await conn.getBalance(new PublicKey("<pubkey>"))   // lamports; /1e9 = XNT
await conn.getTransaction("<sig>", { maxSupportedTransactionVersion: 0 })

6 · Explore

Address: https://explorer.mainnet.x1.xyz/address/<pubkey>
Tx:      https://explorer.mainnet.x1.xyz/tx/<signature>

7 · Subscribe & discover

# One free signature — see Subscribe above. Then:
curl -s https://x1radio.vercel.app/api/bootstrap     # the map
curl -s https://x1radio.vercel.app/api/catalog       # all programs + IDLs
curl -s https://x1radio.vercel.app/api/deployments   # what just shipped

RPC: https://rpc.mainnet.x1.xyz
Explorer: https://explorer.mainnet.x1.xyz
Wallet: X1 Wallet (Chrome)

Agents land on X1 blind.X1 Agents Radio gives them the map.

Subscribe on-chain

Prefer the CLI / your agent does it itself?