diff --git a/docs/home/300-react-to-events/3-funnel-types/200-configuration.md b/docs/home/300-react-to-events/3-funnel-types/200-configuration.md
index 4c4bfad1..2cc19e0a 100644
--- a/docs/home/300-react-to-events/3-funnel-types/200-configuration.md
+++ b/docs/home/300-react-to-events/3-funnel-types/200-configuration.md
@@ -15,13 +15,17 @@ Each entry should have a `type` variable, which can be one of
 - `evm-main`
 - `evm-other`
 - `cardano`
+- `mina`
+- `avail-main`
+- `avail-other`
 
-There can be only one entry with the `evm-main` type. This network is the one
-that has the Paima contract deployed. Currently also there should only be one
-entry of type `cardano`.
+There can be only one entry of the `main` type. In the case of `evm-main`, this
+network is the one that has the Paima contract deployed. 
 
-There can be multiple entries of the `evm-other` type. A funnel is instantiated
-for each one of these.
+Currently also there should only be one entry of type `cardano` and `mina`.
+
+There can be multiple entries of the `evm-other` or `avail-other` types. A
+funnel is instantiated for each one of these.
 
 ## Variables
 
@@ -95,6 +99,15 @@ Cardano:
   network: preview
   confirmationDepth: 10
   paginationLimit: 2
+
+Avail:
+  type: avail-other
+  lightClient: 'http://localhost:7007'
+  rpc: ws://127.0.0.1:9944
+  delay: 200 
+  confirmationDepth: 10
+  funnelBlockGroupSize: 100
+  presyncStepSize: 1000
 ```
 
 ## Extensions
diff --git a/docs/home/300-react-to-events/3-funnel-types/700-parallel-avail-funnel.md b/docs/home/300-react-to-events/3-funnel-types/700-parallel-avail-funnel.md
new file mode 100644
index 00000000..a8e62f33
--- /dev/null
+++ b/docs/home/300-react-to-events/3-funnel-types/700-parallel-avail-funnel.md
@@ -0,0 +1,58 @@
+import Search from "./parallel-search.png";
+
+# Parallel Avail funnel
+
+## Configuration
+
+```yaml
+Avail:
+  type: avail-other
+  lightClient: 'http://localhost:7007'
+  rpc: ws://127.0.0.1:9944
+  delay: 200 
+  confirmationDepth: 10
+  funnelBlockGroupSize: 100
+  presyncStepSize: 1000
+```
+
+## Conceptually
+
+This funnel has the following steps:
+
+1. Use the [Avail light
+client](https://docs.availproject.org/docs/operate-a-node/run-a-light-client/Overview)
+API to get submitted data in a certain block range.
+2. Fetch the headers for the blocks that have data. Use this to build a
+deterministic mapping from blocks from this chain to the main chain.
+3. Fetch the latest block the light client has processed.
+4. Merge the submitted data with the one coming from the base funnel by
+appending to it.
+
+## Finding parallel chain blocks
+
+We achieve this in 2 steps:
+
+### 1) Find key blocks during startup with binary search 
+
+When booting up Paima engine we need to know what's the earliest parallel chain
+block whose events might be included in the next main chain block we have to
+sync.
+
+Syncing blocks one-by-one until we find these points would be too slow.  To
+solve this, we instead use [binary
+search](https://simple.wikipedia.org/wiki/Binary_search) to find and cache this
+block on boot.
+
+<center>
+<img src={Search} />
+*Fig*: A binary search looking for the block with a timestamp of 4
+</center>
+
+### 2) Fetching blocks in chunks
+
+We fetch parallel chain blocks in chunks of
+[funnelBlockGroupSize](./200-configuration.md).  We keep doing this until we
+have a block with a timestamp greater than the latest one we've seen from the
+main chain.  This allows us to know how to map the parallel chain block number
+of any event we find to the right block in the main chain.
+
diff --git a/docs/home/300-react-to-events/3-funnel-types/800-avail-block-funnel.md b/docs/home/300-react-to-events/3-funnel-types/800-avail-block-funnel.md
new file mode 100644
index 00000000..87367741
--- /dev/null
+++ b/docs/home/300-react-to-events/3-funnel-types/800-avail-block-funnel.md
@@ -0,0 +1,14 @@
+# Avail block funnel
+
+## Configuration
+
+```yaml
+Avail:
+  type: avail-main
+  lightClient: 'http://localhost:7007'
+  rpc: ws://127.0.0.1:9944
+  delay: 200
+  confirmationDepth: 10
+  funnelBlockGroupSize: 100
+  presyncStepSize: 1000
+```
\ No newline at end of file