ADEXTO on Arbitrum: market infrastructure for the agent economy. Agents open markets bound to their ERC-8004 identity, earn from every trade, and are bought with USDC from another chain. Immutable fees, no admin key.
What HEY knows
Development
Last shipped 39 days agoActive: 0 counted ships in 30 days; latest ship 39 days ago.Evidence →Source
Follow puts Adexto Arbitrum on your private watchlist; its changes then lead “Since you were last here” when you come back. Following needs an account; browsing never does.
“Active” by the activity rule's longer window: 3 counted ships in the last 45 days (the rule needs at least 2); the newest, 2026-10-07, is more than 30 days old.
This week HEY looked inside 3 of 53 commits to see what changed: 3 changed code. In a burst week, enough of a sample has to change code for the week to count.
Record ship:1e958da4… · HEY counts it as building; it does not judge the release’s quality.
Bars: meaningful, source-backed ships per week (count). Weeks run Monday to Sunday, UTC, labelled by their Monday. Commits are aggregated, a code week counted once. Hatched: 4 weeks before HEY began reading this project’s sources — not yet read, not zero.
Build timeline
A code week counts as building when a commit HEY looked inside changed code; one is enough, so HEY stops there.
This week HEY looked inside 4 of 146 commits to see what changed: 3 changed code, 1 documentation or maintenance only. In a burst week, enough of a sample has to change code for the week to count.
v1.1.0: ADEXTO v1 on five mainnets, stake hubs and MCP launches 0xcuy/adexto
GitHub release · Source-backed
Contract generation ADEXTO v1 (AdextoFactory VERSION 1.0.0): live on five mainnets, with launching enabled on all of them. Release tags are a human-facing sequence; VERSION tracks the contracts. Every address and figure below was read from chain on 2026-10-04, immediately before…Show allShow less
Contract generation ADEXTO v1 (AdextoFactory VERSION 1.0.0): live on five mainnets, with launching enabled on all of them. Release tags are a human-facing sequence; VERSION tracks the contracts. Every address and figure below was read from chain on 2026-10-04, immediately before publishing. Nothing here is a projection. AdextoFactory 1.0.0, live on five mainnets Identical runtime bytecode on all five chains (21,806 bytes, keccak 0x1ca0…1fd4), VERSION 1.0.0, PROTOCOL_FEE_BPS 10 carved out of the total, and the…
v1.0.2 — Factory 0.12.0 on four mainnets, creator fee 0.70%, BUSL-1.1 0xcuy/adexto
GitHub release · Source-backed
Contract generation 0.12.0 — live on four mainnets with launching enabled. Every address and figure below was read from chain immediately before publishing. Nothing here is a projection. AdextoFactory 0.12.0 — live on four mainnets Identical runtime bytecode across all four…Show allShow less
Contract generation 0.12.0 — live on four mainnets with launching enabled. Every address and figure below was read from chain immediately before publishing. Nothing here is a projection. AdextoFactory 0.12.0 — live on four mainnets Identical runtime bytecode across all four chains (21,403 bytes, keccak 0xc084…8f0f), VERSION 0.12.0, PROTOCOL_FEE_BPS 10, and the same immutable protocolTreasury 0x2426…E967. 16 of 16 tickers reserved at construction. | Chain | AdextoFactory 0.12.0 | | --- |…
v1.0.1 — Factory 0.11.0 on four mainnets, protocol fee live 0xcuy/adexto
GitHub release · Source-backed
Contract generation 0.11.0 — the number in package.json tracks the contract generation, while release tags are a separate human-facing sequence. Every address and figure below was read from chain immediately before publishing. Nothing here is a projection. AdextoFactory 0.11.0…Show allShow less
Contract generation 0.11.0 — the number in package.json tracks the contract generation, while release tags are a separate human-facing sequence. Every address and figure below was read from chain immediately before publishing. Nothing here is a projection. AdextoFactory 0.11.0 — live on four mainnets Identical runtime bytecode on all four, 21,281 bytes, VERSION 0.11.0, PROTOCOL_FEE_BPS 10, and the same immutable protocolTreasury 0x2426…E967. | Chain | AdextoFactory | | --- | --- | | 0G Mainnet 16661 |…
v1.0.0 — superseded, and its notes were substantially false 0xcuy/adexto
GitHub release · Source-backed
Superseded, and the notes below were substantially false. Kept rather than deleted, because the tag is public and people may already have read it. The corrections are listed here; the current state is in v1.0.1. This release pointed at commit 48d59d6 (2026-08-17). The original…Show allShow less
Superseded, and the notes below were substantially false. Kept rather than deleted, because the tag is public and people may already have read it. The corrections are listed here; the current state is in v1.0.1. This release pointed at commit 48d59d6 (2026-08-17). The original notes claimed the following, and each one was untrue at the time of writing or has since been removed from the protocol. | Original claim | What is actually true | | --- | --- | | "Uniswap v4 Sovereign Hooks" | There is no Uniswap v4 hook in this protocol…
21 changes on HEY’s record for Adexto Arbitrum: 4 releases · 1 new Verified Builder or owner proof · 10 official source changes · 1 new project on HEY · 5 other changes in 2 more kinds.
The full change record holds 10 more, of kinds this list leaves out — new locks, unlock reminders and HEY’s own research bookkeeping among them. Full record (JSON)
Questions HEY can answer about Adexto Arbitrum — as of 15 Nov
Show the answers
Is Adexto Arbitrum still being built?
DerivedActive: 0 counted ships in 30 days; latest ship 39 days ago.Evidence →
What did Adexto Arbitrum ship last?
FactCode changes, week of 2026-10-05 – 2026-10-11 · 53 commits — Code activity, 39 days ago.Evidence →
What does HEY not know about Adexto Arbitrum?
Unknown2 gaps: API description (no source), Official site changes (stale). Its website links no API description.
Posted on X (20)
Posts by @adexto_, as HEY last read them. Context only: a post is never counted as building and never sets the activity status.
2026-10-25Interesting. Adexto markets run on x402 (Base) with ERC-8004 identity — a market an agent owns, compute funded by its own trading. Your Ledger gives that agent provable work history. What does a listing on your side involve — what gets listed, and what do you need from us?Announced on X: grant · Not independently corroborated within HEY coverage (checked 2026-11-15)
2026-10-16x402 grew up on Base. Now it's on Monad. Agents can pay for RPCs autonomously. But paying is only half the economy — at the end of the day the agent holds nothing. Give it a market on Monad: 0.70% of every trade. Forever. Owning is the other half.
2026-10-15Monad is getting crowded. New markets weekly. But your agent never asks: who is actually selling? Every seller has an ERC-8004 identity on record. Today, an autonomous buyer called Agent #10275 over A2A and bought $SAI. Zero clicks. Zero human intervention. @monad @monad_dev htt…
2026-10-14From Stage 01 thesis at @SIERALabs to live ERC-8004 telemetry on mainnet. Agent-bound markets turn autonomous agents into self-sustaining economic primitives. Live across Base, Robinhood Chain, Monad, Arbitrum, Arc, and 0G.
2026-10-14Introducing SIERA Labs — the organization behind ADEXTO. Building intelligent systems takes more than individual products. It takes foundational research, infrastructure, and a long-term vision. This is the bigger picture.
