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fix: switch default NEAR RPC from rpc.near.org to FastNEAR #513

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fix: switch default NEAR RPC from rpc.near.org to FastNEAR #513

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5 changes: 5 additions & 0 deletions .changeset/fastnear-rpc.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"omni-bridge-sdk": patch
---

Switch default NEAR RPC from deprecated rpc.near.org to FastNEAR
12 changes: 6 additions & 6 deletions src/config.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,21 +12,21 @@ describe("Config", () => {
it("should set the network to testnet", () => {
setNetwork("testnet")
expect(addresses.near.contract).toBe("omni.n-bridge.testnet")
expect(addresses.near.rpcUrls).toEqual(["https://rpc.testnet.near.org"])
expect(addresses.near.rpcUrls).toEqual(["https://test.rpc.fastnear.com"])
})

it("should set the network to mainnet", () => {
setNetwork("mainnet")
expect(addresses.near.contract).toBe("omni.bridge.near")
expect(addresses.near.rpcUrls).toEqual(["https://rpc.near.org"])
expect(addresses.near.rpcUrls).toEqual(["https://free.rpc.fastnear.com"])

@greptile-apps greptile-apps Bot Sep 29, 2026

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P2 Mainnet RPC behavior remains untested

This assertion checks the new URL string, but it does not exercise the mainnet FastNEAR endpoint or the wallet-selector view calls whose latency motivates the change. The existing live decimals test covers testnet only. A slow or incompatible mainnet endpoint could therefore pass the suite unnoticed; please add coverage for the mainnet RPC path and the relevant wallet-selector calls.

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

Fix in Claude Code Fix in Codex

})

it("should return the correct addresses for mainnet", () => {
expect(addresses.arb).toBe("0xd025b38762B4A4E36F0Cde483b86CB13ea00D989")
expect(addresses.base).toBe("0xd025b38762B4A4E36F0Cde483b86CB13ea00D989")
expect(addresses.eth).toBe("0xe00c629afaccb0510995a2b95560e446a24c85b9")
expect(addresses.near.contract).toBe("omni.bridge.near")
expect(addresses.near.rpcUrls).toEqual(["https://rpc.near.org"])
expect(addresses.near.rpcUrls).toEqual(["https://free.rpc.fastnear.com"])
expect(addresses.sol.locker).toBe("dahPEoZGXfyV58JqqH85okdHmpN8U2q8owgPUXSCPxe")
})

Expand All @@ -36,7 +36,7 @@ describe("Config", () => {
expect(addresses.base).toBe("0xa56b860017152cD296ad723E8409Abd6e5D86d4d")
expect(addresses.eth).toBe("0x68a86e0Ea5B1d39F385c1326e4d493526dFe4401")
expect(addresses.near.contract).toBe("omni.n-bridge.testnet")
expect(addresses.near.rpcUrls).toEqual(["https://rpc.testnet.near.org"])
expect(addresses.near.rpcUrls).toEqual(["https://test.rpc.fastnear.com"])
expect(addresses.sol.locker).toBe("862HdJV59Vp83PbcubUnvuXc4EAXP8CDDs6LTxFpunTe")
})

Expand Down Expand Up @@ -67,7 +67,7 @@ describe("Config", () => {
},
})
expect(addresses.near.contract).toBe(customContract)
expect(addresses.near.rpcUrls).toEqual(["https://rpc.near.org"])
expect(addresses.near.rpcUrls).toEqual(["https://free.rpc.fastnear.com"])
})

it("should override BTC RPC URL", () => {
Expand Down Expand Up @@ -98,7 +98,7 @@ describe("Config", () => {
expect(addresses.near.rpcUrls).toEqual(["https://custom.rpc"])

resetConfig()
expect(addresses.near.rpcUrls).toEqual(["https://rpc.near.org"])
expect(addresses.near.rpcUrls).toEqual(["https://free.rpc.fastnear.com"])
})

it("should merge multiple config calls", () => {
Expand Down
4 changes: 2 additions & 2 deletions src/config.ts
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Expand Up @@ -49,7 +49,7 @@ const ADDRESSES: Record<NetworkType, ChainAddresses> = {
eth: "0xe00c629afaccb0510995a2b95560e446a24c85b9",
near: {
contract: "omni.bridge.near",
rpcUrls: ["https://rpc.near.org"],
rpcUrls: ["https://free.rpc.fastnear.com"],
},
sol: {
locker: "dahPEoZGXfyV58JqqH85okdHmpN8U2q8owgPUXSCPxe",
Expand Down Expand Up @@ -81,7 +81,7 @@ const ADDRESSES: Record<NetworkType, ChainAddresses> = {
eth: "0x68a86e0Ea5B1d39F385c1326e4d493526dFe4401",
near: {
contract: "omni.n-bridge.testnet",
rpcUrls: ["https://rpc.testnet.near.org"],
rpcUrls: ["https://test.rpc.fastnear.com"],
},
sol: {
locker: "862HdJV59Vp83PbcubUnvuXc4EAXP8CDDs6LTxFpunTe",
Expand Down