diff --git a/package-lock.json b/package-lock.json
index 6ab39d36..fbd633b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,6 +7,7 @@
 		"": {
 			"name": "rain.frame",
 			"version": "0.0.25",
+			"license": "LicenseRef-DCL-1.0",
 			"dependencies": {
 				"@fontsource/dm-sans": "^5.0.22",
 				"@hookform/resolvers": "^3.9.0",
diff --git a/public/_strategies/raindex/1-auction-dca/auction-dca.rain b/public/_strategies/raindex/1-auction-dca/auction-dca.rain
index 6baa0e9a..49142add 100644
--- a/public/_strategies/raindex/1-auction-dca/auction-dca.rain
+++ b/public/_strategies/raindex/1-auction-dca/auction-dca.rain
@@ -180,6 +180,10 @@ tokens:
     network: polygon
     address: 0x3c59798620e5fEC0Ae6dF1A19c6454094572Ab92
     decimals: 18
+  polygon-ioen:
+    network: polygon
+    address: 0xd0e9c8f5Fae381459cf07Ec506C1d2896E8b5df6
+    decimals: 18
 
 orders:
   arbitrum-wbtc-weth:
@@ -364,6 +368,20 @@ orders:
       - token: polygon-mnw
     outputs:
       - token: polygon-usdc
+  polygon-usdc-ioen:
+    orderbook: polygon
+    network: polygon
+    inputs:
+      - token: polygon-usdc
+    outputs:
+      - token: polygon-ioen
+  polygon-ioen-usdc:
+    orderbook: polygon
+    network: polygon
+    inputs:
+      - token: polygon-ioen
+    outputs:
+      - token: polygon-usdc
 
 scenarios:
   arbitrum:
@@ -454,6 +472,12 @@ deployments:
   polygon-usdc-mnw:
     order: polygon-usdc-mnw
     scenario: polygon
+  polygon-ioen-usdc:
+    order: polygon-ioen-usdc
+    scenario: polygon
+  polygon-usdc-ioen:
+    order: polygon-usdc-ioen
+    scenario: polygon
   bsc-tft-busd:
     order: bsc-tft-busd
     scenario: bsc
@@ -1380,6 +1404,238 @@ gui:
             The initial MNW per USDC to kickoff the first auction (e.g. 2.2).
           min: 0.01
 
+    - deployment: polygon-usdc-ioen
+      name: Sell IOEN for USDC on Polygon.
+      description: >
+        DCA IOEN for USDC on Polygon.
+      deposits:
+        - token: polygon-ioen
+          min: 0
+          presets:
+            - 0
+            - 100000
+            - 200000
+            - 1000000
+            - 2000000
+      fields:
+        - binding: time-per-amount-epoch
+          name: Budget period (in seconds)
+          description: >
+            The budget is spent over this time period.
+
+            For example, if the budget is daily then this is 86400 seconds (24 * 60 * 60).
+          min: 1
+          presets:
+            - name: Per minute (60)
+              value: 60
+            - name: Per hour (3600)
+              value: 3600
+            - name: Per day (86400)
+              value: 86400
+            - name: Per week (604800)
+              value: 604800
+            - name: Per 30 days (2592000)
+              value: 2592000
+            - name: Per 365 days (31536000)
+              value: 31536000
+        - binding: amount-per-epoch
+          name: Budget (IOEN per period)
+          description: >
+            The amount of IOEN to spend each budget period.
+
+            For example, if the budget is daily and this is 10000 then 10000 IOEN will be sold for USDC each day.
+          min: 0
+        - binding: max-trade-amount
+          name: Maximum trade size (IOEN)
+          description: >
+            The maximum amount of IOEN to sell in a single auction.
+          min: 0
+        - binding: min-trade-amount
+          name: Minimum trade size (IOEN)
+          description: >
+            The minimum amount of IOEN to sell in a single auction.
+          min: 0
+        - binding: time-per-trade-epoch
+          name: Auction period (in seconds)
+          description: >
+            The auction period is the time between each auction price halvening.
+          min: 600
+          presets:
+            - name: Every 20 minutes (1200)
+              value: 1200
+            - name: Every 30 minutes (1800)
+              value: 1800
+            - name: Every hour (3600)
+              value: 3600
+            - name: Every 2 hours (7200)
+              value: 7200
+            - name: Every 3 hours (10800)
+              value: 10800
+            - name: Every 6 hours (21600)
+              value: 21600
+            - name: Every 12 hours (43200)
+              value: 43200
+            - name: Every 24 hours (86400)
+              value: 86400
+        - binding: baseline
+          name: Baseline USDC per IOEN
+          description: >
+            The absolute minimum amount of USDC per IOEN that the auction will trade at (e.g. 0.002942).
+          min: 0
+        - binding: next-trade-multiplier
+          name: Auction start multiplier
+          description: >
+            The multiplier to apply to the last trade to kick off the next auction.
+          min: 1.01
+          presets:
+            - name: 1.01x
+              value: 1.01
+            - name: 1.02x
+              value: 1.02
+            - name: 1.05x
+              value: 1.05
+            - name: 1.1x
+              value: 1.1
+        - binding: next-trade-baseline-multiplier
+          name: Auction end multiplier
+          description: >
+            The multiplier to apply to the last trade to set the baseline for the next auction.
+          min: 0
+          presets:
+            - name: Disabled (0)
+              value: 0
+            - name: 0.7x
+              value: 0.7
+            - name: 0.8x
+              value: 0.8
+            - name: 0.9x
+              value: 0.9
+            - name: 0.95x
+              value: 0.95
+            - name: 0.99x
+              value: 0.99
+        - binding: initial-io
+          name: Kickoff USDC per IOEN
+          description: >
+            The initial USDC per IOEN to kickoff the first auction (e.g. 0.002942).
+          min: 0
+
+    - deployment: polygon-ioen-usdc
+      name: Buy IOEN with USDC on Polygon.
+      description: >
+        DCA USDC for IOEN on Polygon.
+      deposits:
+        - token: polygon-usdc
+          min: 0
+          presets:
+            - 0
+            - 100
+            - 1000
+            - 5000
+            - 10000
+      fields:
+        - binding: time-per-amount-epoch
+          name: Budget period (in seconds)
+          description: >
+            The budget is spent over this time period.
+
+            For example, if the budget is daily then this is 86400 seconds (24 * 60 * 60).
+          min: 1
+          presets:
+            - name: Per minute (60)
+              value: 60
+            - name: Per hour (3600)
+              value: 3600
+            - name: Per day (86400)
+              value: 86400
+            - name: Per week (604800)
+              value: 604800
+            - name: Per 30 days (2592000)
+              value: 2592000
+            - name: Per 365 days (31536000)
+              value: 31536000
+        - binding: amount-per-epoch
+          name: Budget (USDC per period)
+          description: >
+            The amount of USDC to spend each budget period.
+
+            For example, if the budget is daily and this is 100 then 100 USDC will be sold for IOEN each day.
+          min: 0
+        - binding: max-trade-amount
+          name: Maximum trade size (USDC)
+          description: >
+            The maximum amount of USDC to sell in a single auction.
+          min: 0
+        - binding: min-trade-amount
+          name: Minimum trade size (USDC)
+          description: >
+            The minimum amount of USDC to sell in a single auction.
+          min: 0
+        - binding: time-per-trade-epoch
+          name: Auction period (in seconds)
+          description: >
+            The auction period is the time between each auction price halvening.
+          min: 600
+          presets:
+            - name: Every 20 minutes (1200)
+              value: 1200
+            - name: Every 30 minutes (1800)
+              value: 1800
+            - name: Every hour (3600)
+              value: 3600
+            - name: Every 2 hours (7200)
+              value: 7200
+            - name: Every 3 hours (10800)
+              value: 10800
+            - name: Every 6 hours (21600)
+              value: 21600
+            - name: Every 12 hours (43200)
+              value: 43200
+            - name: Every 24 hours (86400)
+              value: 86400
+        - binding: baseline
+          name: Baseline IOEN per USDC
+          description: >
+            The absolute minimum amount of IOEN per USDC that the auction will trade at (e.g. 330).
+          min: 0
+        - binding: next-trade-multiplier
+          name: Auction start multiplier
+          description: >
+            The multiplier to apply to the last trade to kick off the next auction.
+          min: 1.01
+          presets:
+            - name: 1.01x
+              value: 1.01
+            - name: 1.02x
+              value: 1.02
+            - name: 1.05x
+              value: 1.05
+            - name: 1.1x
+              value: 1.1
+        - binding: next-trade-baseline-multiplier
+          name: Auction end multiplier
+          description: >
+            The multiplier to apply to the last trade to set the baseline for the next auction.
+          min: 0
+          presets:
+            - name: Disabled (0)
+              value: 0
+            - name: 0.7x
+              value: 0.7
+            - name: 0.8x
+              value: 0.8
+            - name: 0.9x
+              value: 0.9
+            - name: 0.95x
+              value: 0.95
+            - name: 0.99x
+              value: 0.99
+        - binding: initial-io
+          name: Kickoff IOEN per USDC
+          description: >
+            The initial IOEN per USDC to kickoff the first auction (e.g. 330).
+          min: 0
+
     - deployment: bsc-tft-busd
       name: Buy TFT with BUSD on BSC.
       description: >
diff --git a/public/_strategies/raindex/4-canary/canary.rain b/public/_strategies/raindex/4-canary/canary.rain
new file mode 100644
index 00000000..f3aa33a8
--- /dev/null
+++ b/public/_strategies/raindex/4-canary/canary.rain
@@ -0,0 +1,140 @@
+raindex-version: 8898591f3bcaa21dc91dc3b8584330fc405eadfa
+
+networks:
+  base:
+    rpc: https://mainnet.base.org
+    chain-id: 8453
+    network-id: 8453
+    currency: ETH
+
+subgraphs:
+  base: https://api.goldsky.com/api/public/project_clv14x04y9kzi01saerx7bxpg/subgraphs/ob4-base/0.7/gn
+
+metaboards:
+  base: https://api.goldsky.com/api/public/project_clv14x04y9kzi01saerx7bxpg/subgraphs/mb-base-0x59401C93/0.1/gn
+
+orderbooks:
+  base:
+    address: 0xd2938e7c9fe3597f78832ce780feb61945c377d7
+    network: base
+    subgraph: base
+
+deployers:
+  base:
+    address: 0xC1A14cE2fd58A3A2f99deCb8eDd866204eE07f8D
+    network: base
+
+tokens:
+  base-usdc:
+    network: base
+    address: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
+    decimals: 6
+  base-weth:
+    network: base
+    address: 0x4200000000000000000000000000000000000006
+    decimals: 18
+
+orders:
+  base:
+    orderbook: base
+    network: base
+    inputs:
+      # Input is irrelevant because we always set the IO ratio to 0.
+      - token: base-usdc
+    outputs:
+      - token: base-weth
+
+scenarios:
+  base:
+    deployer: base
+    orderbook: base
+    runs: 1
+    bindings:
+      raindex-subparser: 0x662dFd6d5B6DF94E07A60954901D3001c24F856a
+
+deployments:
+  base:
+    order: base
+    scenario: base
+
+gui:
+  name: Canary
+  description: >
+    Does nothing except give a bounty to the solver regularly. Useful to test
+    that there are solvers active on a given network/Raindex deployment.
+  deployments:
+    - deployment: base
+      name: Canary on Base.
+      description:
+        A simple strategy that gives a bounty to the solver regularly.
+      deposits:
+        - token: base-weth
+          min: 0
+          presets:
+            - 0
+            - 0.001
+            - 0.01
+      fields:
+        - binding: cooldown
+          name: Cooldown between possible trades in seconds.
+          min: 120
+          presets:
+            - name: Two minutes (120)
+              value: 120
+            - name: Five minutes (300)
+              value: 300
+            - name: 1 hour (3600)
+              value: 3600
+        - binding: min-bounty
+          name: Minimum bounty to give to the solver (in ETH).
+          min: 0
+          presets:
+            - value: 0
+            - value:  0.0000003
+        - binding: max-bounty
+          name: Maximum bounty to give to the solver (in ETH).
+          min: 0
+          presets:
+            - value: 0.00005
+        - binding: time-per-epoch
+          name: Total auction duration in seconds.
+          min: 1
+          presets:
+            - name: 5 minutes
+              value: 300
+            - name: 15 minutes
+              value: 900
+            - name: 1 hour
+              value: 3600
+
+---
+#raindex-subparser !The subparser contract address for Raindex.
+#cooldown !The time in seconds between possible trades.
+#min-bounty !The minimum bounty to give to the solver.
+#max-bounty !The maximum bounty to give to the solver.
+#time-per-epoch !The time in seconds for an epoch. There is only one epoch in this strategy.
+
+#calculate-io
+using-words-from raindex-subparser
+last-trade: get(order-hash()),
+open-trade-time: add(last-trade cooldown),
+:ensure(
+  greater-than(
+    now()
+    open-trade-time
+  )
+  "Cooldown"
+),
+:set(order-hash() now()),
+duration: sub(now() open-trade-time),
+epoch: div(duration time-per-epoch),
+auction-bounty: linear-growth(min-bounty sub(max-bounty min-bounty) epoch),
+bounty: min(max-bounty auction-bounty),
+ratio: 0;
+
+#handle-io
+:;
+
+#handle-add-order
+using-words-from raindex-subparser
+:set(order-hash() now());
\ No newline at end of file
diff --git a/public/_strategies/raindex/4-canary/description.md b/public/_strategies/raindex/4-canary/description.md
new file mode 100644
index 00000000..fea12beb
--- /dev/null
+++ b/public/_strategies/raindex/4-canary/description.md
@@ -0,0 +1,16 @@
+The canary order does nothing except run on a cooldown and hand tokens over to
+the solver for free (to pay for gas).
+
+It is useful only to show that orders clear on some network. If the canary is
+deployed and does not run, it means that there are no solvers monitoring the
+network, or at least not the raindex contract that the canary is deployed on.
+
+The canary is basically a stripped back version of the sampler. It runs but
+doesn't sample anything.
+
+Anyone can deploy this strat and fund it themselves to convince themselves that
+there is at least one solver operational on some network.
+
+It's somewhat morbidly named after canaries in old coal mines that would quickly
+die if there was a gas leak, hopefully alerting everyone else to evacuate to
+safety in time, or repair the leak.