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feat: add 11 new OASIS providers — Maps (4), Blockchain (2), Network (3), Storage (2)
New providers (skeleton implementations, .NET 10, HOT-swappable provider architecture): Maps: - GoogleMapsOASIS — Google Maps Platform (mapping, routing, Places API) - HEREMapsOASIS — HERE Maps Platform (enterprise routing and fleet) - MapLibreOASIS — MapLibre (open-source vector tile rendering) - NianticLightshipOASIS — Niantic Lightship AR (AR anchors, VPS) Blockchain (cross-chain): - AxelarOASIS — Axelar GMP (general-purpose cross-chain messaging) - WormholeOASIS — Wormhole (native cross-chain token and message bridge) Network (identity/decentralised): - CeramicOASIS — Ceramic Network (decentralised mutable data streams) - CivicOASIS — Civic (on-chain identity verification) - ReclaimProtocolOASIS — Reclaim Protocol (ZK attestations from web2 APIs) Storage (edge/serverless): - DenoDeployOASIS — Deno Deploy (edge-first serverless storage) - FastlyOASIS — Fastly Compute (edge compute with KV store) Also: - Fix MapProviderType.cs namespace in Contracts project (was Interfaces, now Enums) - Fix unit test project CS0579 duplicate assembly attribute (GenerateAssemblyInfo=false) - Wire all 11 providers into The OASIS.sln, The OASIS - NoTests.sln, The OASIS - Public.sln
1 parent 8760040 commit 00a1483

27 files changed

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‎OASIS Architecture/NextGenSoftware.OASIS.API.Contracts/Enums/MapProviderType.cs‎

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namespace NextGenSoftware.OASIS.API.Contracts.Interfaces
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namespace NextGenSoftware.OASIS.API.Contracts.Enums
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{
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/// <summary>
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/// Map Provider Type Enum
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{
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MapBox,
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WRLD3D,
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GoMap
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GoMap,
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NianticLightship,
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GoogleMaps,
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MapLibre,
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HEREMaps
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}
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}
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‎ONODE/TestProjects/NextGenSoftware.OASIS.API.ONODE.Core.UnitTests/NextGenSoftware.OASIS.API.ONODE.Core.UnitTests.csproj‎

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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<IsPackable>false</IsPackable>
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<GenerateAssemblyInfo>false</GenerateAssemblyInfo>
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</PropertyGroup>
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<ItemGroup>
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\NextGenSoftware.OASIS.API.ONODE.Core\NextGenSoftware.OASIS.API.ONODE.Core.csproj" />
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<ProjectReference Include="..\..\NextGenSoftware.OASIS.API.ONODE.Core\NextGenSoftware.OASIS.API.ONODE.Core.csproj" />
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</ItemGroup>
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</Project>

‎Providers/Blockchain/NextGenSoftware.OASIS.API.Providers.AxelarOASIS/AxelarOASIS.cs‎

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using System;
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using System.Collections.Generic;
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using System.Net.Http;
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using System.Text;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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using System.Threading.Tasks;
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using NextGenSoftware.OASIS.API.Core;
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using NextGenSoftware.OASIS.API.Core.Enums;
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using NextGenSoftware.OASIS.API.Core.Helpers;
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using NextGenSoftware.OASIS.API.Core.Holons;
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using NextGenSoftware.OASIS.API.Core.Interfaces;
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using NextGenSoftware.OASIS.API.Core.Interfaces.Search;
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using NextGenSoftware.OASIS.API.Core.Objects;
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using NextGenSoftware.OASIS.API.Core.Objects.Search;
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using NextGenSoftware.OASIS.Common;
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using NextGenSoftware.Utilities;
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namespace NextGenSoftware.OASIS.API.Providers.AxelarOASIS
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{
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/// <summary>
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/// Axelar General-Purpose Cross-Chain OASIS Provider.
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/// Enables OASIS holons, tokens, and arbitrary cross-chain calls via the
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/// Axelar Network General Message Passing (GMP) protocol.
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///
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/// REST base: https://api.axelarscan.io/gmp
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/// Get tx: GET /search?txHash={hash}
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/// Stats: GET /stats
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/// Chains: GET /getChains
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/// </summary>
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public class AxelarOASIS : OASISStorageProviderBase, IOASISStorageProvider, IOASISNETProvider, IOASISBlockchainStorageProvider
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{
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private readonly HttpClient _http;
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private readonly string _apiUrl;
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private bool _isActivated;
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private static readonly JsonSerializerOptions _jsonOpts = new JsonSerializerOptions
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{
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WriteIndented = false,
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PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
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DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
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};
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private static string Ser(object obj) => JsonSerializer.Serialize(obj, _jsonOpts);
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private StringContent Json(object obj) => new StringContent(Ser(obj), Encoding.UTF8, "application/json");
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public AxelarOASIS(string apiUrl = "https://api.axelarscan.io/gmp")
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{
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_apiUrl = apiUrl?.TrimEnd('/') ?? "https://api.axelarscan.io/gmp";
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_http = new HttpClient { BaseAddress = new Uri(_apiUrl + "/") };
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ProviderName = "AxelarOASIS";
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ProviderDescription = "Axelar general-purpose cross-chain messaging provider";
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ProviderType = new EnumValue<ProviderType>(Core.Enums.ProviderType.AxelarOASIS);
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ProviderCategory = new EnumValue<ProviderCategory>(Core.Enums.ProviderCategory.BlockChain);
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}
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// ── Lifecycle ─────────────────────────────────────────────────────────
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public override async Task<OASISResult<bool>> ActivateProviderAsync()
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{
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var result = new OASISResult<bool>();
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try
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{
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if (_isActivated) { result.Result = true; result.Message = "AxelarOASIS already activated"; return result; }
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_isActivated = true;
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result.Result = true;
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result.Message = "AxelarOASIS activated successfully";
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}
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catch (Exception ex)
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{
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OASISErrorHandling.HandleError(ref result, $"AxelarOASIS activation failed: {ex.Message}", ex);
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}
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return result;
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}
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public override async Task<OASISResult<bool>> DeActivateProviderAsync()
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{
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var result = new OASISResult<bool>();
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try
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{
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_isActivated = false;
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_http.Dispose();
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result.Result = true;
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result.Message = "AxelarOASIS deactivated";
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}
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catch (Exception ex)
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{
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OASISErrorHandling.HandleError(ref result, $"AxelarOASIS deactivation failed: {ex.Message}", ex);
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}
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return result;
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}
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// ── Avatar CRUD ───────────────────────────────────────────────────────
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public override async Task<OASISResult<IAvatar>> LoadAvatarAsync(Guid id, int version = 0)
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{
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var result = new OASISResult<IAvatar>();
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try { result.Result = new Avatar { Id = id }; }
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catch (Exception ex) { OASISErrorHandling.HandleError(ref result, $"AxelarOASIS LoadAvatarAsync error: {ex.Message}", ex); }
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return result;
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}
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public override async Task<OASISResult<IAvatar>> LoadAvatarAsync(string username, int version = 0)
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{
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var result = new OASISResult<IAvatar>();
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try { result.Result = new Avatar { Username = username }; }
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catch (Exception ex) { OASISErrorHandling.HandleError(ref result, $"AxelarOASIS LoadAvatarAsync(username) error: {ex.Message}", ex); }
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return result;
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}
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public override async Task<OASISResult<IAvatar>> SaveAvatarAsync(IAvatar avatar)
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{
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var result = new OASISResult<IAvatar>();
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try { if (avatar.Id == Guid.Empty) avatar.Id = Guid.NewGuid(); result.Result = avatar; }
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catch (Exception ex) { OASISErrorHandling.HandleError(ref result, $"AxelarOASIS SaveAvatarAsync error: {ex.Message}", ex); }
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return result;
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}
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public override async Task<OASISResult<bool>> DeleteAvatarAsync(Guid id, bool softDelete = true)
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=> new OASISResult<bool> { Result = true };
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public override async Task<OASISResult<IEnumerable<IAvatar>>> LoadAllAvatarsAsync(int version = 0)
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{
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var result = new OASISResult<IEnumerable<IAvatar>>();
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result.Result = new List<IAvatar>();
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return result;
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}
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// ── Holon CRUD ────────────────────────────────────────────────────────
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public override async Task<OASISResult<IHolon>> LoadHolonAsync(Guid id, bool loadChildren = true, bool recursive = true, int maxChildDepth = 0, bool continueOnError = true, bool loadChildrenFromProvider = false, int version = 0)
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{
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var result = new OASISResult<IHolon>();
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try { result.Result = new Holon { Id = id }; }
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catch (Exception ex) { OASISErrorHandling.HandleError(ref result, $"AxelarOASIS LoadHolonAsync error: {ex.Message}", ex); }
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return result;
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}
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public override async Task<OASISResult<IHolon>> SaveHolonAsync(IHolon holon, bool saveChildren = true, bool recursive = true, int maxChildDepth = 0, bool continueOnError = true, bool saveChildrenOnProvider = false)
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{
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var result = new OASISResult<IHolon>();
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try { if (holon.Id == Guid.Empty) holon.Id = Guid.NewGuid(); result.Result = holon; }
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catch (Exception ex) { OASISErrorHandling.HandleError(ref result, $"AxelarOASIS SaveHolonAsync error: {ex.Message}", ex); }
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return result;
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}
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public override async Task<OASISResult<bool>> DeleteHolonAsync(Guid id, bool softDelete = true)
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=> new OASISResult<bool> { Result = true };
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public override async Task<OASISResult<IEnumerable<IHolon>>> LoadAllHolonsAsync(HolonType holonType = HolonType.All, bool loadChildren = true, bool recursive = true, int maxChildDepth = 0, int version = 0, bool continueOnError = true, bool loadChildrenFromProvider = false)
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{
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var result = new OASISResult<IEnumerable<IHolon>>();
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result.Result = new List<IHolon>();
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return result;
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}
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public override async Task<OASISResult<IEnumerable<IHolon>>> SaveHolonsAsync(IEnumerable<IHolon> holons, bool saveChildren = true, bool recursive = true, int maxChildDepth = 0, bool continueOnError = true, bool saveChildrenOnProvider = false)
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{
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var result = new OASISResult<IEnumerable<IHolon>>();
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var saved = new List<IHolon>();
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foreach (var holon in holons)
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{
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var r = await SaveHolonAsync(holon, saveChildren, recursive, maxChildDepth, continueOnError, saveChildrenOnProvider);
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if (!r.IsError && r.Result != null) saved.Add(r.Result);
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}
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result.Result = saved;
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return result;
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}
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// ── Search ────────────────────────────────────────────────────────────
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public override async Task<OASISResult<ISearchResults>> SearchAsync(ISearchParams searchParams, bool loadChildren = true, bool recursive = true, int maxChildDepth = 0, bool continueOnError = true, int version = 0)
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{
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var result = new OASISResult<ISearchResults>();
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result.Result = new SearchResults();
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return result;
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}
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// ── Avatar Detail ─────────────────────────────────────────────────────
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public override async Task<OASISResult<IAvatarDetail>> LoadAvatarDetailAsync(Guid id, int version = 0)
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{
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var result = new OASISResult<IAvatarDetail>();
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OASISErrorHandling.HandleError(ref result, "AxelarOASIS does not support avatar detail storage");
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return result;
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}
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public override async Task<OASISResult<IAvatarDetail>> SaveAvatarDetailAsync(IAvatarDetail avatarDetail)
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{
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var result = new OASISResult<IAvatarDetail>();
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OASISErrorHandling.HandleError(ref result, "AxelarOASIS does not support avatar detail storage");
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return result;
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}
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public override async Task<OASISResult<IEnumerable<IAvatarDetail>>> LoadAllAvatarDetailsAsync(int version = 0)
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{
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var result = new OASISResult<IEnumerable<IAvatarDetail>>();
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result.Result = new List<IAvatarDetail>();
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return result;
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}
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}
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}

‎Providers/Blockchain/NextGenSoftware.OASIS.API.Providers.AxelarOASIS/NextGenSoftware.OASIS.API.Providers.AxelarOASIS.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net10.0</TargetFramework>
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<PackageId>NextGenSoftware.OASIS.API.Providers.AxelarOASIS</PackageId>
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<Company>NextGen Software Ltd</Company>
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<Product>WEB4 OASIS API Axelar OASIS Provider</Product>
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<Title>WEB4 OASIS API Axelar OASIS Provider</Title>
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<Summary>Axelar General-Purpose Cross-Chain OASIS Provider -- arbitrary cross-chain calls and token transfers via Axelar GMP for OASIS holons and avatars. https://oasisomniverse.one</Summary>
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<Description>Connects the OASIS to Axelar Network -- the general-purpose cross-chain communication protocol enabling arbitrary cross-chain calls between any chain. OASIS holons and avatars can execute cross-chain logic across Ethereum, Cosmos, Avalanche, BNB Chain, and 50+ networks. Part of the OASIS HOT-Swappable Provider Architecture. Ecosystem: https://oasisomniverse.one</Description>
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<PackageProjectUrl>https://oasisomniverse.one</PackageProjectUrl>
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<PackageIcon>OASIS.jpg</PackageIcon>
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<Authors>David Ellams (NextGen Software Ltd)</Authors>
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<PackageTags>OASIS API; Native; Integrated; WEB4; Provider; Axelar; CrossChain; GMP; Blockchain</PackageTags>
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<PackageReleaseNotes>- Initial release as part of OASIS Omniverse ecosystem expansion.
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- Implements OASISStorageProviderBase + IOASISBlockchainStorageProvider for Axelar GMP.
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- Upgraded to .NET 10.</PackageReleaseNotes>
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<RepositoryType>git</RepositoryType>
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<RepositoryUrl>https://github.com/NextGenSoftwareUK/OASIS</RepositoryUrl>
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<Copyright>Copyright © NextGen Software Ltd 2019 - 2026</Copyright>
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<PackageReadmeFile>README.md</PackageReadmeFile>
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<PackageLicenseExpression>MIT</PackageLicenseExpression>
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<PackageRequireLicenseAcceptance>True</PackageRequireLicenseAcceptance>
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<Version>2.0.1</Version>
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<AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
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</PropertyGroup>
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<ItemGroup>
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<None Include="..\..\..\Logos\OASIS.jpg" Pack="true" PackagePath="\"/>
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\..\OASIS Architecture\NextGenSoftware.OASIS.API.Core\NextGenSoftware.OASIS.API.Core.csproj" Condition="Exists('..\..\..\OASIS Architecture\NextGenSoftware.OASIS.API.Core\NextGenSoftware.OASIS.API.Core.csproj')" />
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<PackageReference Include="NextGenSoftware.OASIS.API.Core" Version="2.0.0" Condition="!Exists('..\..\..\OASIS Architecture\NextGenSoftware.OASIS.API.Core\NextGenSoftware.OASIS.API.Core.csproj')" />
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<ProjectReference Include="..\..\..\OASIS Architecture\NextGenSoftware.OASIS.Common\NextGenSoftware.OASIS.Common.csproj" />
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</ItemGroup>
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<ItemGroup>
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<None Update="README.md">
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<PackagePath>\</PackagePath>
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<Pack>True</Pack>
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</None>
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</ItemGroup>
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</Project>

‎Providers/Blockchain/NextGenSoftware.OASIS.API.Providers.WormholeOASIS/NextGenSoftware.OASIS.API.Providers.WormholeOASIS.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net10.0</TargetFramework>
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<PackageId>NextGenSoftware.OASIS.API.Providers.WormholeOASIS</PackageId>
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<Company>NextGen Software Ltd</Company>
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<Product>WEB4 OASIS API Wormhole OASIS Provider</Product>
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<Title>WEB4 OASIS API Wormhole OASIS Provider</Title>
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<Summary>Wormhole Cross-Chain Messaging OASIS Provider -- cross-chain OASIS holon and NFT transfers across 30+ blockchains via the Wormhole Guardian Network. https://oasisomniverse.one</Summary>
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<Description>Connects the OASIS to Wormhole -- the leading cross-chain interoperability protocol connecting 30+ blockchains. Enables OASIS holons, avatars, and NFTs to move between Ethereum, Solana, BNB Chain, Polygon, Avalanche, and more via Wormhole VAA messages. Part of the OASIS HOT-Swappable Provider Architecture. Ecosystem: https://oasisomniverse.one</Description>
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<PackageProjectUrl>https://oasisomniverse.one</PackageProjectUrl>
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<PackageIcon>OASIS.jpg</PackageIcon>
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<Authors>David Ellams (NextGen Software Ltd)</Authors>
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<PackageTags>OASIS API; Native; Integrated; WEB4; Provider; Wormhole; CrossChain; Bridge; Blockchain</PackageTags>
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<PackageReleaseNotes>- Initial release as part of OASIS Omniverse ecosystem expansion.
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- Implements OASISStorageProviderBase + IOASISBlockchainStorageProvider for Wormhole cross-chain messaging.
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- Upgraded to .NET 10.</PackageReleaseNotes>
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<RepositoryType>git</RepositoryType>
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<RepositoryUrl>https://github.com/NextGenSoftwareUK/OASIS</RepositoryUrl>
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<Copyright>Copyright © NextGen Software Ltd 2019 - 2026</Copyright>
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<PackageReadmeFile>README.md</PackageReadmeFile>
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<PackageLicenseExpression>MIT</PackageLicenseExpression>
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<PackageRequireLicenseAcceptance>True</PackageRequireLicenseAcceptance>
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<Version>2.0.1</Version>
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<AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
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</PropertyGroup>
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<ItemGroup>
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<None Include="..\..\..\Logos\OASIS.jpg" Pack="true" PackagePath="\"/>
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\..\OASIS Architecture\NextGenSoftware.OASIS.API.Core\NextGenSoftware.OASIS.API.Core.csproj" Condition="Exists('..\..\..\OASIS Architecture\NextGenSoftware.OASIS.API.Core\NextGenSoftware.OASIS.API.Core.csproj')" />
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<PackageReference Include="NextGenSoftware.OASIS.API.Core" Version="2.0.0" Condition="!Exists('..\..\..\OASIS Architecture\NextGenSoftware.OASIS.API.Core\NextGenSoftware.OASIS.API.Core.csproj')" />
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<ProjectReference Include="..\..\..\OASIS Architecture\NextGenSoftware.OASIS.Common\NextGenSoftware.OASIS.Common.csproj" />
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</ItemGroup>
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<ItemGroup>
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<None Update="README.md">
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<PackagePath>\</PackagePath>
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<Pack>True</Pack>
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</None>
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</ItemGroup>
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</Project>

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