preliminary impl

model/src/payment.rs

@@ -35,7 +35,7 @@ pub use self::invoice_event::{InvoiceEvent, InvoiceEventType};
 pub use self::market_decoration::MarketDecoration;
 pub use self::market_decoration::MarketProperty;
 pub use self::network::Network;
-pub use self::payment::Payment;
+pub use self::payment::{Payment, PaymentStatusProperty};
 pub use self::rejection::Rejection;
 pub use self::rejection_reason::RejectionReason;
 

model/src/payment/payment.rs

@@ -19,3 +19,27 @@ pub struct Payment {
     pub activity_payments: Vec<ActivityPayment>,
     pub details: String,
 }
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+pub enum PaymentStatusProperty {
+    InsufficientGas {
+        network: String,
+        #[serde(rename = "neededGasEst")]
+        needed_gas_est: String,
+    },
+    InsufficientToken {
+        network: String,
+        #[serde(rename = "neededTokenEst")]
+        needed_token_est: String,
+    },
+    CantSign {
+        network: String,
+        address: String,
+    },
+    TxStuck {
+        network: String,
+    },
+    RpcError {
+        network: String,
+    },
+}

src/payment/api.rs

@@ -453,6 +453,19 @@ impl PaymentApi {
         let url = url_format!("payments/{payment_id}");
         self.client.get(&url).send().json().await
     }
+
+    pub async fn payment_status(
+        &self,
+        network: Option<String>,
+    ) -> Result<Vec<PaymentStatusProperty>> {
+        let url = url_format!(
+            "payments/status/",
+            #[query]
+            network
+        );
+
+        self.client.get(&url).send().json().await
+    }
 }
 
 pub trait PaymentEvent: DeserializeOwned {